L_AnnGetTextLen
#include "l_bitmap.h"
L_INT EXT_FUNCTION L_AnnGetTextLen(hObject, puLen)
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HANNOBJECT hObject; |
/* handle to the annotation object */ |
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/* address of the variable to be updated */ |
Gets the length of the specified annotation object's text (character string). This function is available in the Document/Medical Toolkits.
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Parameter |
Description |
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hObject |
Handle to the annotation object. |
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puLen |
Address of the variable to be updated with the length of the object's character string. |
Returns
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SUCCESS |
The function was successful. |
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< 1 |
An error occurred. Refer to Return Codes. |
Comments
Before calling this function, you must declare a variable of data type L_UINT. Then, pass the address of the variable in the puLen parameter. This function will update the variable with the length of the annotation object's text.
When hObject is of type ANNOBJECT_RTF, *puLen is updated with the length of the object's unformatted text. To get the length of the formatted text, see L_AnnGetTextRTF.
Required DLLs and Libraries
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LTANN For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Platforms
Windows 95 / 98 / Me, Windows 2000 / XP.
See Also
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Functions: |
L_AnnSetText, L_AnnGetText, L_AnnGetAutoText, L_AnnGetAutoTextLen, L_AnnSetAutoText |
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Topics: |
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Example
For an example, refer to L_AnnGetText.