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ASP.NET - setting default values ​​for ListView InsertItemTemplate

For the DetailsView I use the following code:

 protected void DetailsView1_PreRender(object sender, EventArgs e)
{
     DetailsView myDetailsView = (DetailsView)sender;
    //set value to current datetime
    ((TextBox)myDetailsView.FindControl("TextBox1")).Text =
    DateTime.Now.ToString("M/d/yyyy HH:mm");
}

When I try to do the same for a ListView control (specifically the InsertItemTemplate), I get a "NullReferenceException" error.

How to set default value to Listview InsertItemTemplate textbox?

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1 answer


You can try using ListView's InsertItem property :



((TextBox)myDetailsView.InsertItem.FindControl("TextBox1")).Text =
    DateTime.Now.ToString("M/d/yyyy HH:mm");
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