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Edit_LineIndex macro (windowsx.h)
Gets the character index of the first character of a specified line in a multiline edit or rich edit control. You can use this macro or send the EM_LINEINDEX message explicitly.
Syntax
int Edit_LineIndex(
HWND hwndCtl,
int line
);
Parameters
hwndCtl
Type: HWND
A handle to the control.
line
Type: int
The zero-based line number. A value of –1 specifies the current line number (the line that contains the caret).
Return value
Type: int
The character index of the first character in the line, or –1 if the specified line number is greater than the number of lines in the edit control.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2003 [desktop apps only] |
| Target Platform | Windows |
| Header | windowsx.h |
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