winform中庸datagridview行变色问题

Question

在datagridview当鼠标移到某行时，该行改变颜色，有高手帮忙写个吗。（winform中）
加急

Answer 1

给你代码你参考下：双击GridView的OnRowDataBound事件；
在后台的GridView1_RowDataBound()方法添加代码，最后代码如下所示：
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        int i;
        //执行循环，保证每条数据都可以更新
        for (i = 0; i < GridView1.Rows.Count; i++)
        {
            //首先判断是否是数据行
            if (e.Row.RowType == DataControlRowType.DataRow)
            {
                //当鼠标停留时更改背景色
                e.Row.Attributes.Add("onmouseover", "c=this.style.backgroundColor;this.style.backgroundColor='#00A9FF'");
                //当鼠标移开时还原背景色
                e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=c");
            }
        }
    }

Answer 2

楼上的大哥,你这是Web的,这样的网上一大把.现在是winform.我也想弄.一直没找到合适.

Answer 3

4楼的大哥，你看清楚问题啊，winform的
不是web的

Answer 4

 if (e.Row.Selected == true)
{
     DataGridViewCellStyle style=new DataGridViewCellStyle();
     style.BackColor=Color.Red;
     dataGridView.RowsDefaultCellStyle = style;
}鼠标移过的我没有找到这个事件.只有选中时的.我也想求鼠标移过的.呵呵

Answer 5

在MouseUp事件写，鼠标点过，也行，怎么写啊

Answer 6

具体的好像是 SelectedColor 和 SelectedForeColor

Answer 7

        private void dataGridView1_CellMouseEnter(object sender, DataGridViewCellEventArgs e)
        {
            if (e.RowIndex >= 0)
            {
                dataGridView1.Rows[e.RowIndex].DefaultCellStyle.BackColor = Color.Red;
            }
        }        private void dataGridView1_CellMouseLeave(object sender, DataGridViewCellEventArgs e)
        {
            if (e.RowIndex >= 0)
            {
                dataGridView1.Rows[e.RowIndex].DefaultCellStyle.BackColor = Color.White;
            }
        }

Answer 8

private void gv_All_List_CellMouseEnter(object sender, DataGridViewCellEventArgs e)
        {
            if (e.RowIndex >= 0)
            {
                this.gv_All_List.Rows[e.RowIndex].DefaultCellStyle.BackColor = Color.Red;
            }
        }        private void gv_All_List_CellMouseLeave(object sender, DataGridViewCellEventArgs e)
        {
             if (e.RowIndex >= 0)
            {
                for (int i = 1; i < this.gv_All_List.Rows.Count; )
                {
                    this.gv_All_List.Rows[i].DefaultCellStyle.BackColor = System.Drawing.Color.WhiteSmoke;                    i += 2;
                }
                this.gv_All_List.Rows[e.RowIndex].DefaultCellStyle.BackColor = Color.White;
            }
        }

Answer 9

//鼠标经过
        private void dataGridView1_CellMouseMove(object sender, DataGridViewCellMouseEventArgs e)
        {
            if(e.RowIndex>=0)
            {
            if (e.RowIndex != -1 && e.ColumnIndex != -1)
            {
                this.dataGridView1.Rows[e.RowIndex].DefaultCellStyle.BackColor = Color.Red;
            }
            }
        }
        //鼠标离开
        private void dataGridView1_CellMouseLeave(object sender, DataGridViewCellEventArgs e)
        {
            if (e.RowIndex >= 0)
            {
               if(e.RowIndex != -1 && e.ColumnIndex != -1 )
                {
                    this.dataGridView1.Rows[e.RowIndex].DefaultCellStyle.BackColor = System.Drawing.Color.WhiteSmoke;
    
                }
                this.dataGridView1.Rows[e.RowIndex].DefaultCellStyle.BackColor = Color.White;            }

Answer 10

//鼠标经过
        private void dataGridView1_CellMouseMove(object sender, DataGridViewCellMouseEventArgs e)
        {
            if(e.RowIndex>=0)
            {
            if (e.RowIndex != -1 && e.ColumnIndex != -1)
            {
                this.dataGridView1.Rows[e.RowIndex].DefaultCellStyle.BackColor = Color.Red;
            }
            }
        }
        //鼠标离开
        private void dataGridView1_CellMouseLeave(object sender, DataGridViewCellEventArgs e)
        {
            if (e.RowIndex >= 0)
            {
               if(e.RowIndex != -1 && e.ColumnIndex != -1 )
                {
                    this.dataGridView1.Rows[e.RowIndex].DefaultCellStyle.BackColor = System.Drawing.Color.WhiteSmoke;
    
                }
                this.dataGridView1.Rows[e.RowIndex].DefaultCellStyle.BackColor = Color.White;            }