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Old December 26th, 2008, 02:01 PM
David_0223 David_0223 is offline
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Default Using UserControls with Non-Managed Code

Has anyone developed a custom user control in C# for use with a non-managed application?

I developed a dial indicator to use with a process data historian client tool. The tool is an ActiveX container but I am not able to find the control to add it to the container. The tool has VBA capability and I tried to register the indicator but I get the message that I can't add a reference to the file (the .dll generated by my code).

Any ideas on how to make a C# usercontrol available to unmanaged apps?

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