LEADTOOLS TWAIN C++ Class Library Help
| LEADTOOLS TWAIN C++ Class Library Help > Classes and Function References > LTwain > LTwain Class Members > LTwain::GetNumOfCapsInFile |
#include "ltwrappr.h"
virtual L_UINT LTwain::GetNumOfCapsInFile (hFile)
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HTWAINTEMPLATEFILE hFile; |
/* handle to an existing template file */ |
Gets the number of stored capabilities from the specified file.
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Parameter |
Description |
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hFile |
Handle to an existing template file. |
Returns
Number of capabilities in the specified file, if the function was successful.
Comments
The template file must be opened for reading by calling LTwain::OpenTemplateFile function.
Required DLLs and Libraries
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LTTWN For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
See Also
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Functions: |
LTwain::OpenTemplateFile, LTwain::AddCapabilityToFile, LTwain::GetCapabilityFromFile, LTwain::TemplateDlg, LTwain::CloseTemplateFile, LTwain::InitSession. |
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Topics: |
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Example
For an example, refer to LTwain::GetCapabilityFromFile.
