一、添加GroupBox控件
1.实例化并显示
//实例化GroupBox控件 GroupBox groubox = new GroupBox(); groubox.Name = "gbDemo"; groubox.Text = "实例"; //设置上和左位置 //groubox.Top = 50; //groubox.Left = 50; //通过坐标设置位置 groubox.Location = new Point(12, 12); //将groubox添加到页面上 this.Controls.Add(groubox);
二、在GroupBox控件中添加TextBox控件
1.实例化并显示
//实例化TextBox控件 TextBox txt = new TextBox(); txt.Name = "txtDemo"; txt.Text = "txt实例"; //将TextBox在GroupBox容器中显示 //txt.Parent = groubox; //将TextBox在GroupBox容器中显示 groubox.Controls.Add(txt);
2.置于顶层和置于底层
//置于顶层 txt.BringToFront(); //置于底层 txt.SendToBack();
3.添加事件
//添加Click单击事件 txt.Click += new EventHandler(btn_Click); } //定义Click单击事件 private void btn_Click(object sender, EventArgs e) { MessageBox.Show("事件添加成功"); }
三、添加多个
1.动态添加多个
//添加控件 public void AddGroupBox() { string name = "gbox"; for (int i = 0; i < 3; i++) { GroupBox gbox = new GroupBox(); gbox.Name = name + i; gbox.Text=name+i; gbox.Width = 300; gbox.Height = 100; gbox.Location = new Point(32, 20 + i * 150); this.Controls.Add(gbox); //调用添加文本控件的方法 AddTxt(gbox); } } //添加文本控件 public void AddTxt(GroupBox gb) { string name = "txt"; for (int i = 0; i < 3; i++) { TextBox txt = new TextBox(); txt.Name =gb.Name+ name + i; txt.Text =gb.Name+"|"+ name + i; txt.Location = new Point(12, 15 + i * 30); gb.Controls.Add(txt); } }
实例:
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace Select_ListBox { public partial class Form2 : Form {TextBox txt = new TextBox(); public Form2() { InitializeComponent(); } private void Form2_Load(object sender, EventArgs e) { AddGroupBox(); ////实例化GroupBox控件 //GroupBox groubox = new GroupBox(); //groubox.Name = "gbDemo"; //groubox.Text = "实例"; ////设置上和左位置 ////groubox.Top = 50; ////groubox.Left = 50; ////通过坐标设置位置 //groubox.Location = new Point(12, 12); ////将groubox添加到页面上 //this.Controls.Add(groubox); ////实例化TextBox控件 //TextBox txt = new TextBox(); //txt.Name = "txtDemo"; //txt.Text = "txt实例"; ////将TextBox在GroupBox容器中显示 ////txt.Parent = groubox; ////将TextBox在GroupBox容器中显示 //groubox.Controls.Add(txt); ////置于顶层 //txt.BringToFront(); ////置于底层 //txt.SendToBack(); ////添加Click单击事件 //txt.Click += new EventHandler(btn_Click); } ////定义Click单击事件 //private void btn_Click(object sender, EventArgs e) //{ // MessageBox.Show("ss"); //} //添加控件 public void AddGroupBox() { string name = "gbox"; for (int i = 0; i < 3; i++) { GroupBox gbox = new GroupBox(); gbox.Name = name + i; gbox.Text=name+i; gbox.Width = 300; gbox.Height = 100; gbox.Location = new Point(32, 20 + i * 150); this.Controls.Add(gbox); //调用添加文本控件的方法 AddTxt(gbox); } } //添加文本控件 public void AddTxt(GroupBox gb) { string name = "txt"; for (int i = 0; i < 3; i++) { TextBox txt = new TextBox(); txt.Name =gb.Name+ name + i; txt.Text =gb.Name+"|"+ name + i; txt.Location = new Point(12, 15 + i * 30); gb.Controls.Add(txt); } } } }
效果: