The following table shows the values that are used with the ImmGetCompositionString function and the WM_IME_COMPOSITION message.
| Value | Description |
|---|---|
| GCS_COMPATTR | Retrieves or updates the attribute of the composition string. |
| GCS_COMPCLAUSE | Retrieves or updates clause information of the composition string. |
| GCS_COMPREADATTR | Retrieves or updates the attributes of the reading string of the current composition. |
| GCS_COMPREADCLAUSE | Retrieves or updates the clause information of the reading string of the composition string. |
| GCS_COMPREADSTR | Retrieves or updates the reading string of the current composition. |
| GCS_COMPSTR | Retrieves or updates the current composition string. |
| GCS_CURSORPOS | Retrieves or updates the cursor position in composition string. |
| GCS_DELTASTART | Retrieves or updates the starting position of any changes in composition string. |
| GCS_RESULTCLAUSE | Retrieves or updates clause information of the result string. |
| GCS_RESULTREADCLAUSE | Retrieves or updates clause information of the reading string. |
| GCS_RESULTREADSTR | Retrieves or updates the reading string. |
| GCS_RESULTSTR | Retrieves or updates the string of the composition result. |
See Also
Input Method Editor Constants | ImmGetCompositionString | WM_IME_COMPOSITION
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