Input Parameters | Significance |
DtvLong idb | button area Id |
char *buf | buffer string |
Output Parameters | Significance |
none | - |
Return Code | Significance |
0 | all ok |
1 | zero pointer |
The button area buffer is some user-configurable memory for the button area and is used to support programming. In the buffer you can, for instance, pass status information or other object-specific information you need during life-time of the button area.
This function creates a copy of the passed string in the button area buffer. The buffer can have any size and is empty after the button area has been created.
The function automatically invoke any set Button listener function.