This function returns all information about global control parameter identified by name CtrlID.
Declaration:
 Copy Code |
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AT_BOOL ACCUAPI IG_gctrl_item_get(
LPCHAR CtrlID,
LPAT_MODE lpnValType,
LPVOID lpValue,
DWORD dwValSize,
LPDWORD lpdwValSize,
LPCHAR lpTextInfo,
DWORD dwTextBufSize,
LPDWORD lpdwTextInfoSize
);
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Arguments:
| Name | Type | Description |
| CtrlID | LPCHAR | IN: The name of global control parameter. |
| lpnValType | LPAT_MODE | OUT: The type of global control parameter value. |
| lpValue | LPVOID | OUT: Buffer where to copy control parameter value. |
| dwValSize | DWORD | IN: Size of lpValue buffer in bytes. |
| lpdwValSize | LPDWORD | OUT: Actual size of parameter value in bytes. |
| lpTextInfo | LPCHAR | OUT: Buffer where to copy text description of global control parameter. |
| dwTextBufSize | DWORD | IN: Size of lpTextInfo buffer in bytes. |
| lpdwTextInfoSize | LPDWORD | OUT: Actual size of the text description of parameter. |
Return Value:
TRUE if global parameter with given name is found; FALSE if it does not exist.
Supported Raster Image Formats:
This function does not process image pixels.
Sample:
None
Remarks:
Returns TRUE if parameter with given name is found, and FALSE if parameter with given name does not exist.
See also the section Working with Global Control Parameters.