private void UpdateImmPosition()
{
// 全局 FhImc
LOGFONT vLogFont = new LOGFONT();
Imm.ImmGetCompositionFont(FhImc, ref vLogFont);
vLogFont.lfHeight = 22;
Imm.ImmSetCompositionFont(FhImc, ref vLogFont);
// 告诉输入法当前光标位置信息
COMPOSITIONFORM vCF = new COMPOSITIONFORM();
vCF.ptCurrentPos = new POINT(FCaret.X, FCaret.Y + 5); // 输入法弹出窗体位置
vCF.dwStyle = 1;
Rectangle vr = this.ClientRectangle;
vCF.rcArea = new RECT(vr.Left, vr.Top, vr.Right, vr.Bottom);
Imm.ImmSetCompositionWindow(FhImc, ref vCF);
}
public static extern bool ImmSetCompositionWindow(IntPtr himc, ref COMPOSITIONFORM lpCompForm);
