Description
Deletes a category and the data values for that category from the category axis of a graph.
Graph controls in windows and user objects. Does not apply to graphs within DataWindow objects (because their data comes directly from the DataWindow).
Syntax
controlname.DeleteCategory ( categoryvalue )
|
Argument |
Description |
|---|---|
|
controlname |
The graph in which you want to delete a category. |
|
categoryvalue |
A value that is the category you want to delete from controlname. The value you specify must be the same datatype as the datatype of the category axis. |
Return value
Integer.
Returns 1 if it succeeds and -1 if an error occurs. If any argument's value is null, DeleteCategory returns null.
Examples
These statements delete the category whose name is entered in the SingleLineEdit sle_delete from the graph gr_product_data:
string CategName CategName = sle_delete.Text gr_product_data.DeleteCategory(CategName)
See also
