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Dim myCommand As New SqlCommand(sqlselect, myConnection)
Dim myReader As SqlDataReader
myConnection.Open()
myReader = myCommand.ExecuteReader()
If myReader.HasRows Then
While myReader.Read()
Dim isChecked As Boolean = DirectCast(FindControl("chkSelect"), CheckBox).Checked

If isChecked Then
empmail = myReader(column)
fn_AttachGrid(empmail)
Else
End If
End While
myReader.Close()
myConnection.Close()
Else
End If


i have a gridview and a checkbox item in gridview
when button is pressed it should iterate through all the items where check box is checked
Posted

1 solution

Please go through below code, see if it helps. Not sure though if it is your requirement.

C#
protected void Button1_Click(object sender, EventArgs e)     
{
 // Looping through all the rows in the GridView          
 foreach (GridViewRow di in GridView1.Rows)         
 {          
   CheckBox chkBx = (CheckBox)di.FindControl("chkSelect");              
   if (chkBx != null && chkBx.Checked)            
   {
      /// put your code here             
   }         
 } 
} 
   
Comments
mani.kishore.asp.net 14-Jun-12 4:53am
   
thanks for that but my sql while reader

also iterates through all the rows, please suggest for the if condition inside while reader.

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