Hi,
I wish to enable an "OK" button if the folder path choose by user does
not exist on the machine and disable the "OK" button if the folder already
exist. In order words, the user only can create the target folder if it does
not exist on the machine. Following are my code :
<Dialog Id="BrowseDlg" Width="430" Height="270"
Title="$(loc.BrowseDlg_Title)">
<Control Id="PathEdit" Type="PathEdit" X="25" Y="202" Width="320"
Height="18" Property="_BrowseProperty" Indirect="yes" />
<Control Id="OK" Type="PushButton" X="240" Y="243" Width="56"
Height="17" Default="yes" Text="$(loc.WixUIOK)" Disabled="yes">
<Condition Action="enable">???????????????</Condition>
<Publish Event="SetTargetPath"
Value="[_BrowseProperty]">1</Publish>
<Publish Event="EndDialog" Value="Return">1</Publish>
</Control>
What can i fill into the condition ( ???????????? ) ? Cheers!
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