From dynnamic showing always null

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Hi All,

I have dynamic controls and put on a table. when i am using If conditon i am getting the control name but i am not getting the value.Below is my code.

C#

TextBox txtBD = (TextBox)_tableControls.FindControl("txtBeginDateID");
            TextBox txtED = (TextBox)_tableControls.FindControl("txtEndDateID");
            DropDownList ddlAuditor = (DropDownList)_tableControls.FindControl("ddlAuditorsID");
            
            if (string.IsNullOrEmpty(txtBD.Text) && string.IsNullOrEmpty(txtED.Text) && string.IsNullOrEmpty(ddlAuditor.Text))
            { 
            }

Do you have any ideas or suggestion is higly appreciated.

Thanks in advance.
Shafik

Posted 10-Jan-13 3:27am

Shafik

Updated 10-Jan-13 3:30am

Sandeep Mewara

v2

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Zafar Sultan 10-Jan-13 9:36am

You are not getting the value. Can you explain it more? What actually is the problem?

[no name] 10-Jan-13 9:41am

When I am debuging it in If condition i am getting always Null but the controls contain values.

2 solutions

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Cagri Kaynar · Answer 1 · 2013-01-10T03:44:00

Solution 1

try this code

C#

if (string.IsNullOrEmpty(txtBD.Text) && string.IsNullOrEmpty(txtED.Text) && ddlAuditor.Items.Count > 0))
{
}

Posted 10-Jan-13 3:44am

Cagri Kaynar

Comments

[no name] 10-Jan-13 9:49am

Thanks for your reply. I am getting first TextBox is null rather to go further. But it has value.Thanks Again

Jibesh · Answer 2 · 2013-01-10T06:47:00

You need to run your code inside the Page_PreInit method. This is where you need to add / re-add any dynamically created controls in order for them to function properly.

See more information about these types of issues in the MSDN article on the ASP.NET Page Life Cycle[^]

From stackoverflow.com [asp-net-get-the-text-from-a-dynamically-inserted-textbox-return-null-all-the-tim][^]