Web Forms :: Extend TextBox Control To Include A BaseValidator Control?
Mar 31, 2010
I have an implementation of a textbox which inherits from the TextBox control. It currently has some features built in to validate text by some JavaScript that is injected when the control is created. I want to modify this so that the control uses the ASP.NET validation controls (eg. RequiredFieldValidator) instead. Is this possible? Is there a place in the lifecycle of the control where I can programmatically create a BaseValidator control and add it to the form? I want to implement this in my textbox control, rather than each specific page that the textbox is on.
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Aug 12, 2010
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Aug 31, 2010
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[Code]....
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[Code]....
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[Code]....
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May 29, 2010
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Dec 23, 2010
Am using a ascx page i want to add a textbox control but its giving me the error like
"
Control 'TopFront1_TextBox1' of type 'TextBox' must be placed inside a form tag with runat=server.
"
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