how to check text box empty or not in c#.net which is dynamically created

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i have added three textbox which have the same top property . how to check this text boxes are empty or not when i click on save button. how to insert it's value is database in windows form application

Posted 6-May-14 4:34am

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Telstra 6-May-14 10:44am

any efforts? please post here

2 solutions

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Peter Leow · Answer 1 · 2014-05-06T05:02:00

Solution 2

1. how to check whether a text box is empty ?[^]
2. save-multiple-dynamic-textbox-values-to-sql-database-windows-forms-csharp[^]
3. Insert into sql database from a textbox when a button is clicked[^]

Posted 6-May-14 5:02am

Peter Leow

Member 11637885 · Answer 2 · 2015-04-24T00:43:00

C#

protected override void LoadViewState(object savedState)
   {
       base.LoadViewState(savedState);
       foreach (string txtID in ControlsList)
       {
           TextBox SerialText = new TextBox();
           SerialText.ID = txtID;
           panelEnterSerial.Controls.Add(SerialText);
           panelEnterSerial.Controls.Add(new LiteralControl("&nbsp"));
       }
   }