QPix Command Reference TWAIN Acquisition

QPx_GetTWAINVersion

QPx_GetTWAINVersion(versionString):error
versionString String8 TWAIN version
error Longint Error result

Returns an encoded string value that expresses the TWAIN version number:

CharactersDescription
1F = final, B = beta, A = alpha, D = development
2-3-4Internal number
5-6Version number
7Update number
8Revision number

For example, the string "F0000150" stands for the Final release of version 1.5

If TWAIN is not installed, an error code is returned and versionString is set to empty.


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