Problem in Adding Button in Dynamically created Gridview with Auto Generated Columns True

Posted by Anuj Koundal on Stack Overflow See other posts from Stack Overflow or by Anuj Koundal
Published on 2009-12-03T13:47:53Z Indexed on 2010/05/09 5:38 UTC
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Hi Guys I am using Gridview with auto columns true to Display data, I am using Dataset to bind Grid as Dataset gives me Crosstab/Pivot data on Dropdown's slected Index changed

Here is the code I am using

protected void ddl_SelectedIndexChanged(object sender, EventArgs e) 
{ 
    fillGridview(Convert.ToInt32(ddl.SelectedValue)); 
    bindHeader(); 
} 
//===================//Bind GridColumns //================= 
void bindHeader() 
{ 
    GridViewRow headerRow; 
    headerRow = gridDashboard.HeaderRow; 
    foreach (GridViewRow grdRow in gridDashboard.Rows) 
    { 
        int count = grdRow.Cells.Count; 
        int siteId=Convert.ToInt32(grdRow.Cells[4].Text); 
        for (int j = 0; j < count; j++) 
        { 
            if (j >= 5) 
            { 
                int id=Convert.ToInt32(grdRow.Cells[j].Text); 
                string headText =headerRow.Cells[j].Text.ToString(); 
                string[] txtArray=headText.Split('-'); 
                int stepId=Convert.ToInt32(txtArray[0]); 
                //headerRow.Cells[j].Text = txtArray[1].ToString(); 
                string HeadName = txtArray[1].ToString(); 
                LinkButton lb = new LinkButton(); 
                lb.Style.Add("text-decoration","none"); 
                if (id > 0) 
                { 
                    string Details = getDashBoardSiteStepDetails(id); 
                    lb.Text = Details; 
                } 
                else 
                { 
                    lb.Text = " - "; 
                } 
                lb.CommandName = "HideColumn"; 
                lb.CommandArgument = siteId.ToString() + "/" + stepId.ToString(); 
                grdRow.Cells[j].Controls.Add(lb); 
            } 
        } 
    } 
    int cnt = headerRow.Cells.Count; 

    for (int j = 0; j  
    { 
        if (j >= 5) 
        { 
            string hdText = headerRow.Cells[j].Text.ToString(); 
            string[] txtArray = hdText.Split('-'); 
            // int stepId = Convert.ToInt32(txtArray[0]); 
            headerRow.Cells[j].Text = txtArray[1].ToString(); 
        } 
    }

In above code I am trying to add button dynamically in each cell and button in text have text of that cell, IT works Great but when I click the link button created, link buttons Disappear and the original text of the cell Displays.
please help I also want to create onclick of these link buttons

Thanks

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