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Overview |
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Group |
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Quick Info
Windows NT
| Yes
| Win95
| No
| Win32s
| No
| Import Library
| -
| Header File
| winuser.h
| Unicode
| No
| Platform Notes
| None
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EM_GETHANDLE
An application sends an EM_GETHANDLE message to retrieve a handle of the
memory currently allocated for a multiline edit control's text.
EM_GETHANDLE
wParam = 0; // not used; must be zero
lParam = 0; // not used; must be zero
Parameters
This message has no parameters.
Return Values
The return value is a memory handle identifying the buffer that holds the
content of the edit control. If an error occurs, such as sending the message to a
single-line edit control, the return value is zero.
Remarks
In a 16-bit Windows-based application, the handle is a local memory handle and
can be used only by functions that take a local memory handle as a parameter.
The application can send this message to a multiline edit control in a dialog
box only if it created the dialog box with the DS_LOCALEDIT style flag set. If
the DS_LOCALEDIT style is not set, the return value is still nonzero, but the
return value will not be meaningful.
See Also
EM_SETHANDLE
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Unix Manual Pages
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