private void button9_Click(object sender, EventArgs e){foreach (Control CT in this.Controls) {//判斷是否為按鈕if (CT is Button){switch (CT.Name){case "button8":CT.BackColor = Color.Red;break;case "button7":CT.BackColor = Color.Purple;break;case "button6":CT.BackColor = Color.Plum;break;case "button5":CT.BackColor = Color.PaleVioletRed;break;case "button4":CT.BackColor = Color.PaleGreen;break;case "button3":CT.BackColor = Color.Empty;break;case "button2":CT.BackColor = Color.Goldenrod;break;case "button1":CT.BackColor = Color.FloralWhite;break;}}}}

Load

private void @switch_Load(object sender, EventArgs e){foreach (Control CT in this.Controls){if (CT is Button){if (CT.Name == "button9"){continue;}CT.Click += new EventHandler(CT_Click);}} }
?void CT_Click(object sender, EventArgs e)
??????? {
??????????? Button tempBTN = (Button)sender;
??????????? Code = tempBTN.Name;
??????????? MessageBox.Show("您點擊的是 '"+Code+"' 按鈕");
??????? }

?

轉載于:https://www.cnblogs.com/hanke123/p/6112241.html

總結

以上是生活随笔為你收集整理的switch case 判断是否为按钮、设置属性 Load Foreach 绑定事件的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。