如何在DevExpress XtraGrid中获取单击的单元格列

Question

我无法在XtraGrid的GridControl中获取单击单元格的列名.我怎样才能做到这一点？我正在处理GridView.Click事件.

Answer 1

在click事件中,您可以按如下方式解析单击的单元格:

void gridView_Click(object sender, EventArgs e) {
    Point clickPoint = gridControl.PointToClient(Control.MousePosition);
    var hitInfo = gridView.CalcHitInfo(clickPoint);
    if(hitInfo.InRowCell) {
        int rowHandle = hitInfo.RowHandle;
        GridColumn column = hitInfo.Column;
    }
}

但是,我建议您按如下方式处理GridView.MouseDown事件(因为如果单击网格单元格激活列编辑器,则不会发生GridView.Click事件):

gridView.MouseDown += new MouseEventHandler(gridView_MouseDown);
//...
void gridView_MouseDown(object sender, MouseEventArgs e) {
    var hitInfo = gridView.CalcHitInfo(e.Location);
    if(hitInfo.InRowCell) {
        int rowHandle = hitInfo.RowHandle;
        GridColumn column = hitInfo.Column;
    }
}

相关链接:命中信息概述