Question

我有一个DevExpress GridControl。我想用它来处理一行双击。我这样做：

        private void УчасткиGridControlDoubleClick(object sender, EventArgs e)
    {
        GridControl grid = sender as GridControl;
        DXMouseEventArgs args = e as DXMouseEventArgs;
        var hitInfo = grid.Views[0].CalcHitInfo(args.Location) as GridHitInfo;

        MessageBox.Show(hitInfo.HitTest.ToString());
    }

但是只有点击行指示符或列标题才会收到消息如何处理对行的单元格的点击？

Answer 1

基本上你应该处理 GridView.DoubleClick

private void УчасткиGridControlDoubleClick(object sender, EventArgs e) {

GridView view = (GridView)sender;

Point pt = view.GridControl.PointToClient(Control.MousePosition);

DoRowDoubleClick(view, pt);

}

   private static void DoRowDoubleClick(GridView view, Point pt) {

GridHitInfo info = view.CalcHitInfo(pt);

if(info.InRow || info.InRowCell) {

    string colCaption = info.Column == null ? "N/A" : info.Column.GetCaption();

    MessageBox.Show(string.Format("DoubleClick on row: {0}, column: {1}.", info.RowHandle, colCaption));

}

有关详情，请参阅Devexpress Double Click

注意：此代码仅适用于您的网格不可编辑

如何在GridView中处理行双击？

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