DtvLong dal_mas_set_buf_fld (idf, buf)

Fills the field buffer.

Input Parameters Significance
DtvLong idf field Id
char *buf buffer string

Output Parameters Significance
no -

Return Code Significance
0 no error
1 zero pointer entry

The field buffer is a user-configurable memory of the field and is used to support programming. support programming. The field buffer can be used to pass for instance status- or other object-specific information, which are required as long as the field exists.

This function creates a copy of the passed string in the field buffer. The buffer can have any size and is empty after the button area has been created.