QPix Command Reference
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QPxObs_GetTWAINVersion(versionString):error | |||
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versionString | String8 | TWAIN version |
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error | Longint | Error result |
Returns an encoded string value that expresses the TWAIN version number:
Characters Description
1 F = final, B = beta, A = alpha, D = development
2-3-4 Internal number
5-6 Version number
7 Update number
8 Revision 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.