Clear the textbox controls within the update panel

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Hi,

My webpage has master page. Im using update panel also. I clear the textbox using following method.

C#

ContentPlaceHolder content = pageControl.Master.FindControl("ContentPlaceHolder1") as ContentPlaceHolder;
 cl = pageControl.Master.FindControl("ContentPlaceHolder1");
  
                foreach (Control ct in cl.Controls)
                {
                    if (ControlType.TextBox == controlName)
                    {
                        string gtype=ct.GetType().ToString();
                        if (ct.GetType().ToString().Equals("System.Web.UI.WebControls.TextBox"))
                           pageControl.Master.FindControl("ContentPlaceHolder1"); = string.Empty;
                    }
}

It is working without update panel. But in Update panel it is not working. No error come. It is execute this coding. But the textbox is not cleared.

Posted 15-Jul-13 21:24pm

UshaCbe

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farogh haider · Answer 1 · 2013-07-16T00:45:00

Solution 1

Try this,

If the UpdateMode property is set to Conditional
You call the Update method(UpdatePanel.UpdateMode() Property) of the UpdatePanel.

Posted 16-Jul-13 0:45am

farogh haider

v2

Rakesh Meel · Answer 2 · 2013-07-16T00:55:00

Solution 2

following Code will help you to come out from your problem

XML

IEnumerable<TextBox> textBoxes = panel.Controls.GetChildControls().OfType<TextBox>();
foreach (TextBox tb in textBoxes)
{
    tb.Text = "";
}

Posted 16-Jul-13 0:55am

Rakesh Meel

Comments

UshaCbe 17-Jul-13 4:18am

Hi thanks for your kind reply. I try this one. But It shows Error on GetChildControls.