DataGridView的：如何选择整列并取消一切？ [英] DataGridView: How to select an entire Column and deselect everything else?

问题描述

我一直在试图找出如何选择一列下的所有细胞的一个鼠标右键菜单+ +选择此列'......

I've been trying to find out how to select all cells under a Column with a 'mouse right click+menu+Select this Column'...

MSDN是不是帮助了...

MSDN isn't helping much...

我，当我试图改变选择模式得到这个错误：

I get this error when I try to change selection mode:

DataGridView control's SelectionMode cannot be set to FullColumnSelect while it has a   column with SortMode set to DataGridViewColumnSortMode.Automatic.

谢谢，
Y_Y

Thanks, Y_Y

推荐答案

遍历列的单元格，并设置其Selected属性为true。结果
这听起来很可怕，但我相信这是选择一整列的唯一途径， 。保持自动分拣

Loop through the cells in the column and set their Selected property to true.
It sounds horrible, but I believe it's the only way to select an entire column and keep automatic sorting.

例如：

grid.ClearSelection();
for(int r = 0; r < grid.RowCount; r++)
    grid[columnIndex, r].Selected = true;

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