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inno-setup

Wizard Page 'Select Destination Location': Change text depending on condition

I need to change the text defined in the message SelectDirLabel3, that is shown on the Select Destination Location wizard page depending on a condition known to the pascal code.

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I searched for a possibility to overwrite the message SelectDirLabel3 in the pascal code but I have not found a function to do that. I assume this can not be done.

An other possibility could be to edit the setup of the wizard page Select Destination Location with the NextButtonClick() function when Next is clicked on the previous wizard page. But I can not find any documentation how to do that (I just want to change the text of the message SelectDirLabel3 in case the 'condition' is met!)

Maybe there is an other possibility to achieve my objective.

Thanks for any hints!

Solution

  • You indeed cannot change [Messages] on runtime/conditionally.

    But you can indeed change the control label. Just set WizardForm.SelectDirLabel.Caption as you need.