LAnnVideo::GetText

#include "ltwrappr.h"

virtual L_INT LAnnVideo::GetText(pText, puLen)

Gets the text (character string) of the annotation object.

Parameters

L_TCHAR * pText

Character string to be updated with the annotation object's character string.

L_SIZE_T *puLen

Pointer to a variable to updated with the text length.

Returns

Value Meaning
SUCCESS The function was successful.
< 1 An error occurred. Refer to Return Codes.

Comments

Before calling this function, you must declare a variable as a pointer to a character string. Then, pass the variable in the pText parameter. This function will update the variable with the annotation object's character string.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

L_INT LAnnVideo_GetTextExample() 
{ 
   LAnnVideo MyAnnVideo; 
 
   L_TCHAR szTemp[200], szFileName[100]; 
 
 
 
   MyAnnVideo.SetText(MAKE_IMAGE_PATH(TEXT("video.avi"))); 
 
   L_SIZE_T uFileLen = MyAnnVideo.GetTextLen(); 
 
   MyAnnVideo.GetText(szFileName, &uFileLen); 
 
   wsprintf(szTemp,  
 
            TEXT("Capture File Name: %s\nCapture File Name Length: %d"), 
 
            szFileName, 
 
            uFileLen); 
 
   AfxMessageBox(szTemp); 
 
   return SUCCESS; 
}
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