L_DispContainerGetTagCallBack
#include "ltivw.h"
L_BOOL EXT_FUNCTION L_DispContainerGetTagCallBack(hCon, nAction, uFlags)
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HDISPCONTAINER hCon; |
/* handle to the container */ |
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DISPCONTAINERTAGCALLBACK L_FAR * ppfnCallBack; |
/*pointer to the callback function */ |
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LPVOID L_FAR * ppUserData; |
/* pointer to be updated with user data */ |
Gets the current tag callback function along with the user data, which were set using L_DispContainerSetTagCallBack. This function is available only in the Medical Imaging Suite toolkits.
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Parameter |
Description |
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hCon |
Handle to the container. |
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ppfnCallBack |
Pointer to a pointer to a callback function to be updated with the last tag callback function set using L_DispContainerSetTagCallBack. |
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ppUserData |
Void pointer to be updated with the user defined data associated with the tag callback. If you are not interested in the user-defined data, pass NULL for this parameter. |
Returns
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SUCCESS |
The function was successful. |
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< 1 |
An error occurred. Refer to Return Codes. |
Comments
To set the callback function used to handle custom tags, call L_DispContainerSetTagCallback.
Required DLLs and Libraries
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LTIVW 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: |
L_DispContainerSetTagCallBack, L_DispContainerSetActionCallBack, L_DispContainerGetActionCallBack, DISPCONTAINERTAGCALLBACK, DISPCONTAINERACTIONCALLBACK |
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Topics: |
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Example
For an example, refer to L_DispContainerGetActionCallBack.