SqlHelper.ExecuteNonQuery(con, CommandType.StoredProcedure, "spname", new SqlParameter("@username", txtuname.Text.ToString().Trim()));
hello
asp.net c#,sql server,use sqlhelper class, funcation,class,store procedure,view,triggers,call email class in asp.net c#,MVC AND ENTITY FRAMEWORK TUTORIAL,how to create database with script using c#,datareader with sqlhelper and run time label bind in grid,insert update select storprocedure Delete duplicate record in database,Delete duplicate record in database,how add connection string,how add connection string
Sunday, 25 November 2012
Friday, 23 November 2012
change gridview checkbox color using javascript
<script type="text/javascript">
function changecolor(Id) {
if (document.getElementById(Id).checked == true) {
document.getElementById(Id).parentNode.style.backgroundColor = 'green';
}
else {
document.getElementById(Id).parentNode.style.backgroundColor = 'red';
}
}
</script>
</head>
onclick="javascript:changecolor(this.id)"
function changecolor(Id) {
if (document.getElementById(Id).checked == true) {
document.getElementById(Id).parentNode.style.backgroundColor = 'green';
}
else {
document.getElementById(Id).parentNode.style.backgroundColor = 'red';
}
}
</script>
</head>
onclick="javascript:changecolor(this.id)"
how get database table and no of rows in table
SELECT Name, DCount("*", Name) AS NumberOfRows
FROM MSysObjects
WHERE TYPE IN (1, 4, 6)
AND Name NOT LIKE "MSys*"
ORDER BY Name
FROM MSysObjects
WHERE TYPE IN (1, 4, 6)
AND Name NOT LIKE "MSys*"
ORDER BY Name
Friday, 16 November 2012
exeption handling in sql
BEGIN TRANSACTION
BEGIN TRY
-- Generate a Constraint violation Error.
DELETE FROM IRCContactDetails
WHERE id = 6
END TRY
BEGIN CATCH
SELECT
ERROR_NUMBER() AS ErrorNumber,
ERROR_SEVERITY() AS ErrorSeverity,
ERROR_STATE() AS ErrorState,
ERROR_MESSAGE() AS ErrorMessage
IF @@TRANCOUNT > 0
ROLLBACK TRANSACTION;
END CATCH;
IF @@TRANCOUNT > 0
COMMIT TRANSACTION;
BEGIN TRY
-- Generate a Constraint violation Error.
DELETE FROM IRCContactDetails
WHERE id = 6
END TRY
BEGIN CATCH
SELECT
ERROR_NUMBER() AS ErrorNumber,
ERROR_SEVERITY() AS ErrorSeverity,
ERROR_STATE() AS ErrorState,
ERROR_MESSAGE() AS ErrorMessage
IF @@TRANCOUNT > 0
ROLLBACK TRANSACTION;
END CATCH;
IF @@TRANCOUNT > 0
COMMIT TRANSACTION;
Wednesday, 31 October 2012
how conver number into words
public string retWord(int number)
{
if (number == 0) return "Zero";
if (number == -2147483648) return "inus Two Hundred and Fourteen Crore Seventy Four Lakh Eighty Three Thousand Six Hundred and Forty Eight";
int[] num = new int[4];
int first = 0;
int u, h, t;
System.Text.StringBuilder sb = new System.Text.StringBuilder();
if (number < 0)
{
sb.Append("Minus");
number = -number;
}
string[] words0 = { "", "One ", "Two ", "Three", "Four ", "Five", "Six ", "Seven", "Eight ", "Nine " };
string[] words = { "Ten", "Eleven ", "Twelve ", "Thirteen ", "Fourteen ", "Fifteen ", "Sixteen ", "Seventeen ", "Eighteen ", "Nineteen " };
string[] words2 = { "Twenty ", "Thirty", "Forty", "Fifty ", "Sixty ", "Seventy", "Eighty", "Ninety" };
string[] words3 = { "Thousand ", "Lakh", "Crore" };
num[0] = number % 1000; // units
num[1] = number / 1000;
num[2] = number / 100000;
num[1] = num[1] - 100 * num[2]; // thousands
num[3] = number / 10000000; // crores
num[2] = num[2] - 100 * num[3]; // lakhs
for (int i = 3; i > 0; i--)
{
if (num[i] != 0)
{ first = i; break; }
}
for (int i = first; i >= 0; i--)
{
if (num[i] == 0) continue;
u = num[i] % 10; // ones
t = num[i] / 10;
h = num[i] / 100; // hundreds
t = t - 10 * h; // tens
if (h > 0) sb.Append(words0[h] + "Hundred ");
if (u > 0 || t > 0)
{
if (h > 0 || i == 0) sb.Append("and ");
if (t == 0)
sb.Append(words0[u]);
else if (t == 1)
sb.Append(words[u]);
else
sb.Append(words2[t - 2] + words0[u]);
}
if (i != 0) sb.Append(words3[i - 1]);
}
return sb.ToString().TrimEnd();
}
{
if (number == 0) return "Zero";
if (number == -2147483648) return "inus Two Hundred and Fourteen Crore Seventy Four Lakh Eighty Three Thousand Six Hundred and Forty Eight";
int[] num = new int[4];
int first = 0;
int u, h, t;
System.Text.StringBuilder sb = new System.Text.StringBuilder();
if (number < 0)
{
sb.Append("Minus");
number = -number;
}
string[] words0 = { "", "One ", "Two ", "Three", "Four ", "Five", "Six ", "Seven", "Eight ", "Nine " };
string[] words = { "Ten", "Eleven ", "Twelve ", "Thirteen ", "Fourteen ", "Fifteen ", "Sixteen ", "Seventeen ", "Eighteen ", "Nineteen " };
string[] words2 = { "Twenty ", "Thirty", "Forty", "Fifty ", "Sixty ", "Seventy", "Eighty", "Ninety" };
string[] words3 = { "Thousand ", "Lakh", "Crore" };
num[0] = number % 1000; // units
num[1] = number / 1000;
num[2] = number / 100000;
num[1] = num[1] - 100 * num[2]; // thousands
num[3] = number / 10000000; // crores
num[2] = num[2] - 100 * num[3]; // lakhs
for (int i = 3; i > 0; i--)
{
if (num[i] != 0)
{ first = i; break; }
}
for (int i = first; i >= 0; i--)
{
if (num[i] == 0) continue;
u = num[i] % 10; // ones
t = num[i] / 10;
h = num[i] / 100; // hundreds
t = t - 10 * h; // tens
if (h > 0) sb.Append(words0[h] + "Hundred ");
if (u > 0 || t > 0)
{
if (h > 0 || i == 0) sb.Append("and ");
if (t == 0)
sb.Append(words0[u]);
else if (t == 1)
sb.Append(words[u]);
else
sb.Append(words2[t - 2] + words0[u]);
}
if (i != 0) sb.Append(words3[i - 1]);
}
return sb.ToString().TrimEnd();
}
how genrate 8 disit rendom number
public string Get8Digits()
{
var bytes = new byte[4];
var rng = RandomNumberGenerator.Create();
rng.GetBytes(bytes);
uint random = BitConverter.ToUInt32(bytes, 0) % 100000000;
return String.Format("{0:D8}", random);
}
{
var bytes = new byte[4];
var rng = RandomNumberGenerator.Create();
rng.GetBytes(bytes);
uint random = BitConverter.ToUInt32(bytes, 0) % 100000000;
return String.Format("{0:D8}", random);
}
Friday, 26 October 2012
DELETE TRIGGER
CREATE TRIGGER [dbo].[Student_Update]
ON [dbo].StudMarks
AFTER DELETE
AS
BEGIN
INSERT INTO StudMarks2 SELECT Regdno,MathsMarks,StatsMarks,CompScienceMarks,TotMarks,AvgMarks FROM DELETED
END
Wednesday, 24 October 2012
java script funcation for open panel
<script type="text/javascript">
function ff() {
document.getElementById("a").style.display = "block";
}
function ff2() {
document.getElementById("a").style.display = "none";
}
</script>
<div class="GridviewDiv" id="a" style="display: none">
contanet div that will be open
</div>
call
<asp:DropDownList ID="DropDownList1" runat="server" onmouseover="javascript:ff()" >
</asp:DropDownList>
function ff() {
document.getElementById("a").style.display = "block";
}
function ff2() {
document.getElementById("a").style.display = "none";
}
</script>
<div class="GridviewDiv" id="a" style="display: none">
contanet div that will be open
</div>
call
<asp:DropDownList ID="DropDownList1" runat="server" onmouseover="javascript:ff()" >
</asp:DropDownList>
auto referesh grid and update panel
.aspx;
<asp:ScriptManager ID="ScriptManager1" runat="server" />
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:Timer ID="AutoRefreshTimer" runat="server" Interval="5000" OnTick="AutoRefreshTimer_Tick" />
<asp:GridView ID="gvrecords" runat="server" AutoGenerateColumns="False" AllowSorting="true"
Width="540px" CssClass="Gridview">
<Columns>
<asp:TemplateField HeaderText="UserName">
<ItemTemplate>
<asp:Label ID="lblFirstname" Text='<%# Eval("name") %>' runat="server" />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</ContentTemplate>
</asp:UpdatePanel>
.cs
protected void AutoRefreshTimer_Tick(object sender, EventArgs e)
{
BindUserDetails();(fill grid funcation)
}
<asp:ScriptManager ID="ScriptManager1" runat="server" />
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:Timer ID="AutoRefreshTimer" runat="server" Interval="5000" OnTick="AutoRefreshTimer_Tick" />
<asp:GridView ID="gvrecords" runat="server" AutoGenerateColumns="False" AllowSorting="true"
Width="540px" CssClass="Gridview">
<Columns>
<asp:TemplateField HeaderText="UserName">
<ItemTemplate>
<asp:Label ID="lblFirstname" Text='<%# Eval("name") %>' runat="server" />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</ContentTemplate>
</asp:UpdatePanel>
.cs
protected void AutoRefreshTimer_Tick(object sender, EventArgs e)
{
BindUserDetails();(fill grid funcation)
}
Tuesday, 23 October 2012
Fill Dataset Using Reader
SqlDataReader dr;
SqlConnection connection = new SqlConnection(sqlConnectString);
SqlCommand command = new SqlCommand(sqlSelect, connection);
connection.Open( );
dr = command.ExecuteReader( );
// Create the DataSet using the DataSet.Load( ) method
DataSet ds = new DataSet( );
ds.Load(dr, LoadOption.OverwriteChanges,
new string[ {"Department", "Contact"});
int tableCount = 0;
foreach(DataTable dt in ds.Tables)
{
Console.WriteLine("Table {0}; Name = {1}", tableCount++,
dt.TableName);
foreach(DataRow row in dt.Rows)
{
for(int i = 0; i < dt.Columns.Count; i++)
Console.Write("{0} = {1};", dt.ColumnsIdea.ColumnName,
rowIdea);
Console.WriteLine( );
}
Console.WriteLine( );
}
Console.WriteLine("Press any key to continue.");
Console.ReadKey( );
Fill Datatable Using DataReader
private DataTable GetDataTable()
{
string sql = "SELECT Id, Description FROM MyTable";
using (SqlConnection myConnection = new SqlConnection(connectionString))
{
using (SqlCommand myCommand = new SqlCommand(sql, myConnection))
{
myConnection.Open();
using (SqlDataReader myReader = myCommand.ExecuteReader())
{
DataTable myTable = new DataTable();
myTable.Load(myReader);
myConnection.Close();
return myTable;
}
}
}
}
{
string sql = "SELECT Id, Description FROM MyTable";
using (SqlConnection myConnection = new SqlConnection(connectionString))
{
using (SqlCommand myCommand = new SqlCommand(sql, myConnection))
{
myConnection.Open();
using (SqlDataReader myReader = myCommand.ExecuteReader())
{
DataTable myTable = new DataTable();
myTable.Load(myReader);
myConnection.Close();
return myTable;
}
}
}
}
Monday, 22 October 2012
How Call sqlhelper sp in c#
DataGrid1.DataSource = SqlHelper.ExecuteReader(con, CommandType.StoredProcedure, "getEmployeeDetailsByEmployeeId", new SqlParameter("@EmployeeID", 1));
DataGrid1.DataBind();
or
Forums » .NET » ASP.NET »
How to call stored procedure
Posted Date: 04 Apr 2012 Posted By:: varalakshmi Member Level: Bronze Member Rank: 4670 Points: 1 Responses: 4
Hi to All,
how to call stored procedure in code behind using sqlhelper.i would need to help.
Thanks & Regards
Varalakshmi.P
inShare
Responses
#665012 Author: Rajalingam Member Level: Silver Member Rank: 593 Date: 04/Apr/2012 Rating: 2 out of 52 out of 5 Points: 4
Hi,
Us this below code
string _connectionString=mention your database server details
SqlConnection conn = new SqlConnection(_connectionString)
SqlCommand cmd = new SqlCommand("select_directory_groups", conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@directory_id", directoryID);
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds);
retutn ds
#665015 Author: Bijit Member Level: Gold Member Rank: 146 Date: 04/Apr/2012 Rating: 2 out of 52 out of 5 Points: 4
try this code........
public static string GetConnStr()
{
string conn = "put connection string here";
return conn;
}
/// <summary>
/// Returns filled dataset from stored procedure name and its parameters
/// </summary>
public DataSet FillDataset(string sProc, SqlParameter[] parameter, object[] values)
{
return FillDataset(sProc, parameter, values, DataAccess.GetConnStr());
}
/// <summary>
/// Returns filled dataset from stored procedure name and its parameters
/// </summary>
public static DataSet FillDataset(string sProc, SqlParameter[] parameter, object[] values, string ConStr)
{
using (SqlConnection myConnection = new SqlConnection(ConStr))
{
using (SqlDataAdapter myAdapter = new SqlDataAdapter())
{
myAdapter.SelectCommand = new SqlCommand(sProc, myConnection);
myAdapter.SelectCommand.CommandType = CommandType.StoredProcedure;
// assign all parameters with its values
for (int i = 0; i < parameter.Length; i++)
{
myAdapter.SelectCommand.Parameters.Add(parameter[i]).Value = values[i];
}
DataSet myDataSet = new DataSet();
myAdapter.Fill(myDataSet);
return myDataSet;
}
}
}
#665029 Author: Anil Kumar Pandey Member Level: Platinum Member Rank: 1 Date: 04/Apr/2012 Rating: 2 out of 52 out of 5 Points: 3
Please check this below sample code.
SqlParameter spc = new SqlParameter[4];
spc = SqlHelperParameterCache.GetSpParameterSet(cnn,"SPNAME");
spc[0]=productID
spc[1]=productName
spc[2]=unitPrice
spc[3]=qtyPerUnit
SqlHelper.ExecuteNonQuery(cnn, CommandType.StoredProcedure,"SPNAME",spc);
//
WebService Example
[WebMethod]
public DataSet GetUserDetails()
{
SqlConnection con = new SqlConnection("Data Source=COM-827A9D94467;Initial Catalog=test;Integrated Security=True");
con.Open();
SqlCommand cmd = new SqlCommand("select * from TabLogindetails", con);
cmd.ExecuteNonQuery();
SqlDataAdapter da = new SqlDataAdapter(cmd);
// Create an instance of DataSet.
DataSet ds = new DataSet();
da.Fill(ds);
con.Close();
// Return the DataSet as an XmlElement.
return ds;
}
//aspx
localhost.WebService objUserDetails = new localhost.WebService();
dsresult = new DataSet();
dsresult = objUserDetails.GetUserDetails();
gvUserDetails.DataSource = dsresult;
gvUserDetails.DataBind();
public DataSet GetUserDetails()
{
SqlConnection con = new SqlConnection("Data Source=COM-827A9D94467;Initial Catalog=test;Integrated Security=True");
con.Open();
SqlCommand cmd = new SqlCommand("select * from TabLogindetails", con);
cmd.ExecuteNonQuery();
SqlDataAdapter da = new SqlDataAdapter(cmd);
// Create an instance of DataSet.
DataSet ds = new DataSet();
da.Fill(ds);
con.Close();
// Return the DataSet as an XmlElement.
return ds;
}
//aspx
localhost.WebService objUserDetails = new localhost.WebService();
dsresult = new DataSet();
dsresult = objUserDetails.GetUserDetails();
gvUserDetails.DataSource = dsresult;
gvUserDetails.DataBind();
How Call StoredProcedure in c# Directly
Query = "exec spname '" + txtUserName.Text + "', '" + txtPassword.Text + "','" + ddlinsti.SelectedValue + "'";
How Call StoredProcedure in c#
con = new SqlConnection("Data Source=122;Initial Catalog=test;Integrated Security=True");
con.Open();
cmd = new SqlCommand("GetLoginDetail", con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add("@name", SqlDbType.VarChar).Value = txtUserName.Text;
cmd.Parameters.Add("@Password", SqlDbType.VarChar).Value = txtPassword.Text;
cmd.Parameters.Add("@inst_id", SqlDbType.VarChar).Value = ddlinsti.SelectedValue;
SqlDataAdapter da = new SqlDataAdapter();
da.SelectCommand = cmd;
DataSet ds = new DataSet();
da.Fill(ds);
con.Close();
Parameteris Query in c#
SqlCommand comm = new SqlCommand("INSERT INTO desg VALUES (@txtsno, @txtdesg, @txtbasic)", connection);
your_db.Open();
try {
comm.Parameters.AddWithValue("@txtsno", txtsno.Text.Trim());
comm.Parameters.AddWithValue("@txtdesg", txtdesg.Text.Trim());
comm.Parameters.AddWithValue("@txtbasic", txtbasic.Text.Trim());
comm.ExecuteNonQuery();
comm.Dispose();
comm = null;
}
catch(Exception ex)
{
throw new Exception(ex.ToString(), ex);
}
finally
{
your_db.Close();
}
Thursday, 18 October 2012
how send more than one query string
Response.Redirect("Default2.aspx?UserId="+txtUserId.Text+"&UserName="+txtUserName.Text);
Monday, 27 August 2012
row number and rank in sql server
select top 100 RANK() over(order by cust_po_no) as pono, * from dbo.tbl_cust_po_mst
select top 100 Row_number() over(order by cust_po_no) as pono, * from dbo.tbl_cust_po_mst
Thursday, 23 August 2012
MODULEL WISE REPORT STORE PROCEDURE
create proc [dbo].[Issue_Log_App_Pie]
asbegin
declare @NonSAP numeric(8,2)declare @SAP numeric(8,2)declare @LMDM numeric(8,2)declare @Total numeric(8,2)create table #AppPie(App Varchar(50),Ticket Numeric(8,2))set @NonSAP =(SELECT count(*) as TOTAL_ISSUE from showissuelog where Application_Type_Id=2GROUP BY APPLICATION_TYPE) set @SAP=(SELECT count(*) as TOTAL_ISSUE from showissuelog where Application_Type_Id=1 and Application_id not in (3)GROUP BY APPLICATION_TYPE)set @LMDM=(SELECT count(*) as TOTAL_ISSUE from showissuelog where Application_Type_Id=1 and Application_id in (3)GROUP BY APPLICATION_TYPE)set @Total=(@NonSAP+@SAP+@LMDM)set @NonSAP=(@NonSAP/@Total)*100set @SAP=(@SAP/@Total)*100set @LMDM=(@LMDM/@Total)*100insert into #AppPie values ('Non SAP',@NonSAP)insert into #AppPie values ('SAP',@SAP)insert into #AppPie values ('LMDM',@LMDM)select * from #AppPieend
Monday, 13 August 2012
working with data grid in asp.net c#
<asp:DataGrid ID="DgList" runat="server" AutoGenerateColumns="false" OnItemCommand="DgList_ItemCommand"
OnSelectedIndexChanged="DgList_SelectedIndexChanged"><Columns><asp:BoundColumn DataField="Emp_id" Visible="false"></asp:BoundColumn><asp:BoundColumn DataField="Emp_Name" HeaderText="Emp Name"></asp:BoundColumn><asp:BoundColumn DataField="Dept_Desc" HeaderText="Dept Name"></asp:BoundColumn><asp:BoundColumn DataField="Salary" HeaderText="Salary"></asp:BoundColumn><asp:ButtonColumn CommandName="edit" HeaderText="Edit" Text="Edit"></asp:ButtonColumn><asp:ButtonColumn CommandName="del" HeaderText="Delete" Text="Delete"></asp:ButtonColumn></Columns></asp:DataGrid>.cs
protected void DgList_SelectedIndexChanged(object sender, EventArgs e){
}
protected void DgList_ItemCommand(object source, DataGridCommandEventArgs e){
string id = e.Item.Cells[0].Text;
if (e.CommandName == "edit"){
Response.Redirect(
"EditEmp.aspx?q=" + id);}
if (e.CommandName == "del"){
Delete(id);
}
}
Wednesday, 25 July 2012
gridview datakey value in asp.net
LinkButton lbtn = sender
GridViewRow gvrow = (GridViewRow)lbtn.NamingContainer;
as LinkButton;string ss = GridView1.DataKeys[gvrow.RowIndex].Value.ToString();
GridViewRow gvrow = (GridViewRow)lbtn.NamingContainer;
as LinkButton;string ss = GridView1.DataKeys[gvrow.RowIndex].Value.ToString();
Tuesday, 24 July 2012
clear sesson after logout
//if sesson not null
Response.ClearHeaders();
Response.AddHeader(
Response.AddHeader("Cache-Control", "no-cache, no-store, max-age=0, must-revalidate");"Pragma", "no-cache");
//logeout
sesson.clear();
sesson.abendon();
Response.ClearHeaders();
Response.AddHeader(
Response.AddHeader("Cache-Control", "no-cache, no-store, max-age=0, must-revalidate");"Pragma", "no-cache");
//logeout
sesson.clear();
sesson.abendon();
Thursday, 19 July 2012
cookies in asp.net c#
int flag = 0;
SqlCommand com = new SqlCommand("select * from login", con);
SqlDataReader dtr;
dtr = com.ExecuteReader();
while (dtr.Read())
{
if(dtr[0].ToString().Equals(TextBox1.Text) && dtr[1].ToString().Equals(TextBox2.Text))
{
flag = 1;
break;
}
}
if (flag == 1)
{
HttpCookie uname = new HttpCookie("username");
HttpCookie rights = new HttpCookie("rights");
uname.Value = TextBox1.Text;
rights.Value = dtr[2].ToString();
Response.Cookies.Add(uname);
Response.Cookies.Add(rights);
Response.Redirect("default.aspx");
}
SqlCommand com = new SqlCommand("select * from login", con);
SqlDataReader dtr;
dtr = com.ExecuteReader();
while (dtr.Read())
{
if(dtr[0].ToString().Equals(TextBox1.Text) && dtr[1].ToString().Equals(TextBox2.Text))
{
flag = 1;
break;
}
}
if (flag == 1)
{
HttpCookie uname = new HttpCookie("username");
HttpCookie rights = new HttpCookie("rights");
uname.Value = TextBox1.Text;
rights.Value = dtr[2].ToString();
Response.Cookies.Add(uname);
Response.Cookies.Add(rights);
Response.Redirect("default.aspx");
}
Wednesday, 18 July 2012
gridview edit in asp.net c#
<asp:TemplateField HeaderText="DETAIL/UPDATE" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left"><ItemTemplate><asp:LinkButton ID="LinkButton2" runat="server" ForeColor="Black" OnClick="LinkButton2_Click">SHOW</asp:LinkButton></ItemTemplate>
protected void LinkButton2_Click(object sender, EventArgs e)
{
LinkButton lbtn = sender as LinkButton;
GridViewRow gvrow = (GridViewRow)lbtn.NamingContainer;
string ss = GridView1.DataKeys[gvrow.RowIndex].Value.ToString();
}</asp:TemplateField>
protected void LinkButton2_Click(object sender, EventArgs e)
{
LinkButton lbtn = sender as LinkButton;
GridViewRow gvrow = (GridViewRow)lbtn.NamingContainer;
string ss = GridView1.DataKeys[gvrow.RowIndex].Value.ToString();
}</asp:TemplateField>
gridview edit in vb
<asp:TemplateField HeaderText="/UPDATE" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left"><ItemTemplate><asp:LinkButton ID="LinkButton2" runat="server" ForeColor="Black" OnClick="LinkButton2_Click">SHOW</asp:LinkButton></ItemTemplate>
Protected Sub LinkButton2_Click(ByVal sender As Object, ByVal e As EventArgs)
Dim lbtn As LinkButton = sender as LinkButton
Dim gvrow As GridViewRow = CType(lbtn.NamingContainer, GridViewRow)
Dim ss As String = GridView1.DataKeys(gvrow.RowIndex).Value.ToString()
End Sub<asp:LinkButton ID="LinkButton2" runat="server" ForeColor="Black" <ItemTemplate>
</asp:TemplateField>asp:TemplateField HeaderText="UPDATE" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left">
Protected Sub LinkButton2_Click(ByVal sender As Object, ByVal e As EventArgs)
Dim lbtn As LinkButton = sender as LinkButton
Dim gvrow As GridViewRow = CType(lbtn.NamingContainer, GridViewRow)
Dim ss As String = GridView1.DataKeys(gvrow.RowIndex).Value.ToString()
End Sub<asp:LinkButton ID="LinkButton2" runat="server" ForeColor="Black" <ItemTemplate>
</asp:TemplateField>asp:TemplateField HeaderText="UPDATE" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left">
Tuesday, 17 July 2012
Start .vb page in vb.net
Imports System
Imports System.Collections
Imports System.Configuration
Imports System.Data
Imports System.Linq
Imports System.Xml.Linq
Imports
Partial
Inherits System.Web.UI.Page
Dim c1 As clsConnection = New clsConnection()Dim ds As DataSet = New DataSet()Dim tr As SqlTransactionDim con As SqlConnection = New SqlConnection("Data Source=EV001F294E678D\SQLEXPRESS;Initial Catalog=oee;Integrated Security=True")
Public Class Default4 System.Data.SqlClient
Imports System.Collections
Imports System.Configuration
Imports System.Data
Imports System.Linq
Imports System.Xml.Linq
Imports
Partial
Inherits System.Web.UI.Page
Dim c1 As clsConnection = New clsConnection()Dim ds As DataSet = New DataSet()Dim tr As SqlTransactionDim con As SqlConnection = New SqlConnection("Data Source=EV001F294E678D\SQLEXPRESS;Initial Catalog=oee;Integrated Security=True")
Public Class Default4 System.Data.SqlClient
CLASS for fillRadioButtonList in vb.net
CLASS for fillRadioButtonList
Dim con As SqlConnection = New SqlConnection()
Dim com As SqlCommand = New SqlCommand()
Dim da As SqlDataAdapter = New SqlDataAdapter()
Dim constr As String = "Data Source=SERVER NAME \SQLEXPRESS;Initial Catalog=DBNAME;Integrated Security=True"
Public Sub fillRadioButtonList(ByVal query As String, ByVal objDDL As RadioButtonList, ByVal colfield As String, ByVal valField As String)
If con.State = ConnectionState.Closed Then
con.ConnectionString = constr
con.Open()
End If
Dim ds As DataSet = New DataSet()
objDDL.Items.Clear()
da = New SqlDataAdapter(query, con)
da.Fill(ds)
objDDL.DataSource = ds.Tables(0)
objDDL.DataTextField = colfield
objDDL.DataValueField = valField
objDDL.DataBind()
End Sub
Dim con As SqlConnection = New SqlConnection()
Dim com As SqlCommand = New SqlCommand()
Dim da As SqlDataAdapter = New SqlDataAdapter()
Dim constr As String = "Data Source=SERVER NAME \SQLEXPRESS;Initial Catalog=DBNAME;Integrated Security=True"
Public Sub fillRadioButtonList(ByVal query As String, ByVal objDDL As RadioButtonList, ByVal colfield As String, ByVal valField As String)
If con.State = ConnectionState.Closed Then
con.ConnectionString = constr
con.Open()
End If
Dim ds As DataSet = New DataSet()
objDDL.Items.Clear()
da = New SqlDataAdapter(query, con)
da.Fill(ds)
objDDL.DataSource = ds.Tables(0)
objDDL.DataTextField = colfield
objDDL.DataValueField = valField
objDDL.DataBind()
End Sub
CLASS for ExecuteNonQuery in vb.net
CLASS for ExecuteNonQuery
Dim con As SqlConnection = New SqlConnection()
Dim com As SqlCommand = New SqlCommand()
Dim da As SqlDataAdapter = New SqlDataAdapter()
Dim constr As String = "Data Source=SERVER NAME \SQLEXPRESS;Initial Catalog=DBNAME;Integrated Security=True"
Public Sub ExecuteQuery(ByVal str As String)
If con.State = ConnectionState.Closed Then
con.ConnectionString = constr
con.Open()
End If
com.CommandText = str
com.Connection = con
da.SelectCommand = com
com.ExecuteNonQuery()
con.Close()
End Sub
Dim con As SqlConnection = New SqlConnection()
Dim com As SqlCommand = New SqlCommand()
Dim da As SqlDataAdapter = New SqlDataAdapter()
Dim constr As String = "Data Source=SERVER NAME \SQLEXPRESS;Initial Catalog=DBNAME;Integrated Security=True"
Public Sub ExecuteQuery(ByVal str As String)
If con.State = ConnectionState.Closed Then
con.ConnectionString = constr
con.Open()
End If
com.CommandText = str
com.Connection = con
da.SelectCommand = com
com.ExecuteNonQuery()
con.Close()
End Sub
updat In VB.NET
Dim s As String = "UPDATE [avail_main] set [ideal_time_pass]='" & idealtime & "'"
Dim com4 As SqlCommand = New SqlCommand(s, con)
com4.ExecuteNonQuery()
Dim com4 As SqlCommand = New SqlCommand(s, con)
com4.ExecuteNonQuery()
if statement and calculation In VB.NET
Dim l1 As Label = row.FindControl("lblfactor")
If l1.Text = "STD. CYCLE TIME" Then
totstandcycletiem = (totstandcycletiem + (Convert.ToDecimal(t1)))
End If
If l1.Text = "SYSTEM DOWN TIME" Then
totsystemdowntime1 = (totsystemdowntime1 + (Convert.ToDecimal(t1)))
End If
If l1.Text = "PERFORMANCE DOWN TIME" Then
totperformancedt1 = (totperformancedt1 + (Convert.ToDecimal(t1)))
End If
If l1.Text = "STD. CYCLE TIME" Then
totstandcycletiem = (totstandcycletiem + (Convert.ToDecimal(t1)))
End If
If l1.Text = "SYSTEM DOWN TIME" Then
totsystemdowntime1 = (totsystemdowntime1 + (Convert.ToDecimal(t1)))
End If
If l1.Text = "PERFORMANCE DOWN TIME" Then
totperformancedt1 = (totperformancedt1 + (Convert.ToDecimal(t1)))
End If
ExecuteNonQuery In VB.NET
con.Open()
Dim savemain As String = "INSERT INTO avail_main([equip_id])VALUES('" & ddlEquipment.SelectedValue & "')"
Dim com As SqlCommand = New SqlCommand(savemain, con)
com.ExecuteNonQuery()
con.close()
Dim savemain As String = "INSERT INTO avail_main([equip_id])VALUES('" & ddlEquipment.SelectedValue & "')"
Dim com As SqlCommand = New SqlCommand(savemain, con)
com.ExecuteNonQuery()
con.close()
FOR EACH LOOP IN VB.NET
Protected Sub SecondGridBind()
Dim row As GridViewRow
For Each row In GridView1.Rows
Dim lblid As HiddenField = row.FindControl("Label2")
Dim str As String = "select * from fact_dtl_mst where fact_id='" & lblid.Value & "'"
Next
End Sub
Dim row As GridViewRow
For Each row In GridView1.Rows
Dim lblid As HiddenField = row.FindControl("Label2")
Dim str As String = "select * from fact_dtl_mst where fact_id='" & lblid.Value & "'"
Next
End Sub
ExecuteScalar IB VB.NET
CLASS
Dim con As SqlConnection = New SqlConnection()
Dim com As SqlCommand = New SqlCommand()
Dim da As SqlDataAdapter = New SqlDataAdapter()
Dim constr As String = "Data Source=SERVER NAME \SQLEXPRESS;Initial Catalog=DBNAME;Integrated Security=True"
Public Function SelectScalar(ByVal str As String) As String
Dim s1 As String
If con.State = ConnectionState.Closed Then
con.ConnectionString = constr
con.Open()
End If
com.CommandText = str
com.Connection = con
da.SelectCommand = com
s1 = Convert.ToString(com.ExecuteScalar())
con.Close()
Return s1
End Function
Dim c1 As clsConnection = New clsConnection()//OBJECT OF CLASS
PAGE
Dim check As String = "select count(equip_id) from TBLNAEM where equip_id='" & ddlEquipment.SelectedValue & "' "
Dim i As Integer = (Convert.ToInt32(c1.SelectScalar(check)))
Dim con As SqlConnection = New SqlConnection()
Dim com As SqlCommand = New SqlCommand()
Dim da As SqlDataAdapter = New SqlDataAdapter()
Dim constr As String = "Data Source=SERVER NAME \SQLEXPRESS;Initial Catalog=DBNAME;Integrated Security=True"
Public Function SelectScalar(ByVal str As String) As String
Dim s1 As String
If con.State = ConnectionState.Closed Then
con.ConnectionString = constr
con.Open()
End If
com.CommandText = str
com.Connection = con
da.SelectCommand = com
s1 = Convert.ToString(com.ExecuteScalar())
con.Close()
Return s1
End Function
Dim c1 As clsConnection = New clsConnection()//OBJECT OF CLASS
PAGE
Dim check As String = "select count(equip_id) from TBLNAEM where equip_id='" & ddlEquipment.SelectedValue & "' "
Dim i As Integer = (Convert.ToInt32(c1.SelectScalar(check)))
FILL DROPDOWNLIST IN VB.NET
CLASS...
Dim con As SqlConnection = New SqlConnection()
Dim com As SqlCommand = New SqlCommand()
Dim da As SqlDataAdapter = New SqlDataAdapter()
Dim constr As String = "Data Source=SERVERNAEM\SQLEXPRESS;Initial Catalog=DBNAME;Integrated Security=True"
Public Sub FillDropdownListwithvalue(ByVal query As String, ByVal objDDL As DropDownList, ByVal colfield As String, ByVal valField As String)
If con.State = ConnectionState.Closed Then
con.ConnectionString = constr
con.Open()
End If
Dim ds As DataSet = New DataSet()
objDDL.Items.Clear()
da = New SqlDataAdapter(query, con)
da.Fill(ds)
Dim Newtbl As DataTable = New DataTable()
Dim NewRow As DataRow = ds.Tables(0).NewRow()
NewRow(colfield) = "-Please Select-"
Newtbl = ds.Tables(0)
Newtbl.Rows.InsertAt(NewRow, 0)
Newtbl.AcceptChanges()
Newtbl = Newtbl.Copy()
objDDL.DataSource = ds.Tables(0)
objDDL.DataTextField = colfield
objDDL.DataValueField = valField
objDDL.DataBind()
End Sub
PAGE....
Dim c1 As clsConnection = New clsConnection()
Public Sub filldropdown()
Dim s As String = "select * from TBLNAME"
c1.FillDropdownListwithvalue(s, ddlEquipment, "equip_desc", "equip_id")
End Sub
Subscribe to:
Posts (Atom)