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Sets the Input Method Editor (IME) composition color for a rich edit control.
Note
This message is supported only in Asian-language versions of Microsoft Rich Edit 1.0. It is not supported in any later versions.
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wParam
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This parameter is not used; it must be zero.
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lParam
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Pointer to a COMPCOLOR structure that contains the composition color to be set.
If the operation succeeds, the return value is a nonzero value.
If the operation fails, the return value is zero.
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows Vista [desktop apps only] |
| Minimum supported server |
Windows Server 2003 [desktop apps only] |
| Header |
|
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Reference