比如datagridview有一列属性性别 第一行是男 第二行是女
我在第一行上点击鼠标右键会弹出菜单A！！在第二行上右键就出现菜单B
就是根据该行上某个属性来确定弹出的是哪个菜单

为什么没人来啊

从vs的工具箱托一个ContextMentStrip控件，

那不还是在控件上添加吗？那样不就一点控件随便哪个区域就出菜单了么？？我是新手 希望具体点

        

private void dataGridView1_CellMouseDown(object sender, DataGridViewCellMouseEventArgs e) 
        { 
            if (e.Button == MouseButtons.Right) 
            { 
                if (this.dataGridView1.SelectedCells[0].Value != null) 
                { 
                    if (this.dataGridView1.SelectedCells[0].Value.ToString() == "男") 
                    { 
                        ContextMenuStrip contextMenuStrip1 = new System.Windows.Forms.ContextMenuStrip(); 
                        ToolStripMenuItem a1ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem(); 
                        ToolStripMenuItem a2ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem(); 
                        ToolStripMenuItem a3ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem(); 
                        a1ToolStripMenuItem.Name = "a1ToolStripMenuItem"; 
                        a1ToolStripMenuItem.Size = new System.Drawing.Size(152, 22); 
                        a1ToolStripMenuItem.Text = "A1"; 
 
                        a2ToolStripMenuItem.Name = "a2ToolStripMenuItem"; 
                        a2ToolStripMenuItem.Size = new System.Drawing.Size(152, 22); 
                        a2ToolStripMenuItem.Text = "A2"; 
 
                        a3ToolStripMenuItem.Name = "a3ToolStripMenuItem"; 
                        a3ToolStripMenuItem.Size = new System.Drawing.Size(152, 22); 
                        a3ToolStripMenuItem.Text = "A3"; 
 
                        contextMenuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] { 
                        a1ToolStripMenuItem, 
                        a2ToolStripMenuItem, 
                        a3ToolStripMenuItem}); 
                        contextMenuStrip1.Name = "contextMenuStrip1"; 
                        contextMenuStrip1.Size = new System.Drawing.Size(153, 92); 
 
                        this.dataGridView1.SelectedCells[0].ContextMenuStrip = contextMenuStrip1; 
 
                    } 
                    else if (this.dataGridView1.SelectedCells[0].Value.ToString() == "女") 
                    { 
                        ContextMenuStrip contextMenuStrip2 = new System.Windows.Forms.ContextMenuStrip(); 
                        ToolStripMenuItem b1ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem(); 
                        ToolStripMenuItem b2ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem(); 
                        ToolStripMenuItem b3ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem(); 
                        b1ToolStripMenuItem.Name = "a1ToolStripMenuItem"; 
                        b1ToolStripMenuItem.Size = new System.Drawing.Size(152, 22); 
                        b1ToolStripMenuItem.Text = "B1"; 
 
                        b2ToolStripMenuItem.Name = "a2ToolStripMenuItem"; 
                        b2ToolStripMenuItem.Size = new System.Drawing.Size(152, 22); 
                        b2ToolStripMenuItem.Text = "B2"; 
 
                        b3ToolStripMenuItem.Name = "a3ToolStripMenuItem"; 
                        b3ToolStripMenuItem.Size = new System.Drawing.Size(152, 22); 
                        b3ToolStripMenuItem.Text = "B3"; 
 
                        contextMenuStrip2.Items.AddRange(new System.Windows.Forms.ToolStripItem[] { 
                        b1ToolStripMenuItem, 
                        b2ToolStripMenuItem, 
                        b3ToolStripMenuItem}); 
                        contextMenuStrip2.Name = "contextMenuStrip1"; 
                        contextMenuStrip2.Size = new System.Drawing.Size(153, 92); 
 
                        this.dataGridView1.SelectedCells[0].ContextMenuStrip = contextMenuStrip2; 
                    } 
                } 
  
            } 
        }

这个行吗？好像不行啊……

感觉5楼的可行，试下就是了
但我觉得要改下.SelectedCells[0].变为 dataGridView1 .SelectedColumns【0】