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MiltonNet
Level 4

Disabling Cancel button - InstallScriptMSI project

I've been strugling with this for long. I want to disable cancel button during deferred custom action (which launch external application). I tried different ways like Disable(CANCELBUTTON), StatusDlg.EnableWindow() as well as custom action to disable the cancel butting but nothing worked.
I am using Installshield 2008.

Is there a way to do achieve this?

Thanks in advance.
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3 Replies
ChandanOmkar
Level 8

You can achieve this by the following piece of code:

hCtrl = GetDlgItem(hwndDlg, BUTTON_CANCEL);
EnableWindow( hCtrl,FALSE);
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MiltonNet
Level 4

Thanks for the reply Chandan.
How to get handle of StatusEX dialog window?
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hari14singh
Level 5

Use FindWindow() function
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