自定义DataGridViewButton单击 [英] Custom DataGridViewButton Click

问题描述

美好的一天所有!!!



我有DataGridView，我正在为某些单元格绘制自定义按钮。

附件点击事件工作正常。



但我遇到的问题是，当我滚动DataGridView然后尝试单击按钮时，它会触发所有按钮点击事件我点击的行上方的行，一旦获得我实际点击的行，就会停止。

Good day all!!!

I have DataGridView that I''m drawing custom buttons to some cells.
The attached click event works fine.

But the problem I''m having is that when I scroll the DataGridView then try and click the button it fires the button click events for all the rows above the row that I clicked and stops once it gets the the row that I actually clicked.

推荐答案

通过使用HitTestInfo首先检查行来解决问题。

Solved the problem by using HitTestInfo to first check the row.

public bool IsMouseInButtonBoundary(Point point)
{
    DataGridView.HitTestInfo ht = m_GridView.HitTest(point.X, point.Y);

    if (ht.RowIndex == RowIndex)
    {
        if (point.X >= X && point.X <= Right)
        {
            if (point.Y >= Y && point.Y <= Bottom)
            {
                return true;
            }
        }
    }

    return false;
}

这篇关于自定义DataGridViewButton单击的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！