Hmmm.... I just created a vanilla Windows mmBusinessForm with no added code and put a plain mmButton on it with no added code. The only change was to add text to the ToolTipText property in the design window. I instantiate the form in my Windows app, click the button and the ToolTip goes away. I'm using MM v2.2. I don't know it is an MM problem, but since the only thing I touched was the ToolTipText on the mmButton, I thought I would start here.

Any suggestion where I might look?

...Jim


>>I have a button on a mmBusinessForm with the ToolTipText set. The tool tip works fine until I click on the button, then it will not appear again until I close and reopen the form. Is this the intended behavior? Have I hosed something up?
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>I just tried this on the MM .NET Windows Forms sample app, and the ToolTipText doesn't go away after clicking the button, so I'm not sure what's happening on your form...
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>Best Regards,