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ussraf
Level 6
‎Mar 18, 2009 05:25 AM

How can I determine I'm doing a MajorUpgrade or MinorUpgrade

Hi all,

I'd like to determine programatically in an CustomAction whether I'm doing a MajorUpgrade or MinorUpgrade, is that possible?

Thanks.
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RobertDickau
Flexera Alumni
‎Mar 18, 2009 06:12 PM

You can evaluate a condition in code using MsiEvaluateCondition or Session.EvaluateCondition. For a major upgrade, see if the action property in the Upgrade table is defined after FindRelatedProducts runs (by default it's ISACTIONPROP1, but check the Upgrades view), and for a minor upgrade perhaps try the condition used by the SetupResume dialog box.
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ussraf
Level 6
‎Mar 18, 2009 09:27 PM

RobertDickau wrote:
You can evaluate a condition in code using MsiEvaluateCondition or Session.EvaluateCondition. For a major upgrade, see if the action property in the Upgrade table is defined after FindRelatedProducts runs (by default it's ISACTIONPROP1, but check the Upgrades view), and for a minor upgrade perhaps try the condition used by the SetupResume dialog box.


Hey, thank you Robert!
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