DeleteTextBoxLine
int DeleteTextBoxLine (int panelHandle, int controlID, int lineIndex);
Purpose
Removes a line of text from a text box control at the specified index.
 |
Note The function removes the newline character that terminates the line at the specified index, if one exists. |
Parameters
Input |
Name |
Type |
Description |
panelHandle |
integer |
Specifier for a particular panel that is currently in memory. You obtain this
handle from LoadPanel, NewPanel, or DuplicatePanel. |
controlID |
integer |
The defined constant, located in the .uir header file, that you assigned to the control in the User Interface Editor, or the ID returned by NewCtrl or DuplicateCtrl. |
lineIndex |
integer |
Zero-based index into the text box. |
Return Value
Name |
Type |
Description |
status |
integer |
Return value indicating whether the function was successful. A negative number indicates that an error occurred.
Code |
Error Message String |
xx |
Success |
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