Recovery value

[bowbow13]

To retrieve values components a text field in a dialog box, I used the installScript of installShield 2008.

I think he understood that it was by the civil MSIGETPROPERTY that this action takes place, however, I can not take a functioning despite the assistance provided by IS2008.
Could you m'expliqué how it is constructed, how we get with the values?
If you had a source code reviewed to provide me, does it really would be nice, and I would probably better understand.

Thank you in advance for your response

[bowbow13]

help me by response please

[KathyMorey]

I don't quite understand your question. First, are you using a pure InstallScript project, an InstallScript MSI, or a Basic MSI?

If you are using an InstallScript MSI, your code should look something like:

NUMBER nSize, nResult
STRING szValue


nSize =
nResult = MsiGetProperty(ISMSI_HANDLE, "PROPERTYNAME", szValue, nSize)