Input Parameters | Significance |
const char* buf | text to be checked |
Output Parameters | Significance |
keine |
Return Code | Significance |
Wert | text has Longtext properties |
0 | text is no Longtext |
The type is Longtext if the text length is >=255 characters or if there is at least one formatting (line break) withing the first 255 characters.
You can use this function to determine if a Longtext field is required to save the text.