GetRichTextSize method (DataWindows)
Description
Gets the current
font size setting for editing columns with the RichText edit style.
Controls
DataWindow control
Syntax
|
1 |
Integer <span>dwcontrol</span>.<span>GetRichTextSize</span> ( REF integer <span>size</span> ) |
|
Argument |
Description |
|---|---|
|
dwcontrol |
A reference to the DataWindow control |
|
size |
Value indicating the point size of the |
Return Values
Returns an integer to indicate whether the column that you
selected has the RichText edit style and whether the content has
one or more sizes applied.
-
0 Success
-
-1 No RichText column is being edited
-
-2 The selected text is a mix of sizes
Usage
You can call this method from a button in a custom toolbar
that you use to obtain current font settings for columns with the
RichText edit style.
Examples
This example obtains the current size setting of
the font to be used for editing columns with a RichText edit style:
|
1 |
Integer li_integer |
|
1 |
Integer li_textsize |
|
1 |
li_integer = dw_1.GetRichTextSize(li_textsize) |
If 10 point text is selected when the above script is called,
li_textsize is 10 and the method returns 0. If a mix of
sizes is selected, li_textsize is 0 and the method returns –2.