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Why Child Control of CompositeControl not show design mode?

IDE: Visual Studio 2019 Framework: .net Framework 4.7.2 Hello everyone, for the work project, I made a CompositeControl, which will contain a TextBox, and a WebControl. My code as follows, and will ...
user7677082's user avatar
2 votes
1 answer
518 views

Saving ViewState in Nested DropDownList in a Custom Control

I created a custom control (called BoostrapDropDown) that essentially wraps a bunch of boostrap markup around a asp.net DropDownList. The resulting control hierarchy will look basically like the ...
Terry's user avatar
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1 vote
1 answer
927 views

Postback From Controls inside Composite Web Control

Let's say we have a composite web control with a combobox and a textbox. Is it possible to build into the control functionality such that when the text in the textbox changes, it posts back and adds ...
Dave's user avatar
  • 61
1 vote
1 answer
2k views

Creating ASP.NET composite control. How to apply properties associated with SkinID?

I am creating a custom composite control based off of an asp:Label control. I'd like to be able to have the label's default properties be skinable as well as additional properties that I add to my ...
slolife's user avatar
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0 votes
1 answer
820 views

Create 'Style' property on CompositeControl in ASP.Net

I'm having a problem creating a new CompositeControl. Currently I have a custom control that inherits from TextBox, the control DOES NOT have the Style property defined, but I can set the property in ...
willvv's user avatar
  • 8,609