WinForm 如何获取动态生成控件的属性

[fino_wang]

代码如下
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace WindowsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

private void Form1_Load(object sender, EventArgs e)
{
newCB();
newBT();
}

//动态生成ComboBox
private void newCB()
{
ComboBox cb = new ComboBox();
cb.Location = new Point(new Size(50, 50));
cb.Text="aaaaa";
this.Controls.Add(cb);
}

//动态生成Button
private void newBT()
{
Button bt = new Button();
bt.Location = new Point(new Size(200, 50));
bt.Text = "ck";
this.Controls.Add(bt);
bt.Click += new System.EventHandler(this.bt_Click);
}

private void bt_Click(object sender, EventArgs e)
{
//如果我想获取bt.Text的值和cb.Text的值，应该怎样写后面的代码呢？

}
}
}


谢谢大家，请大家帮帮忙！

[manonroad]

[code=C#]]
//将sender转换成button。
Button btn = sender as Button;
if(btn != null)
{
Text btn_Text = btn.Text;
//对于ComboBox相对复杂一点，也许你需要this.Controls中找。
foreach(Control ctr in this.Controls)
{
if(ctr is ComboBox)
{
ComboxBox cbx = ctr as ComboBox;
MessageBox.Show(cbx.Text);
}
}[/code

[manonroad]

重贴一下

//将sender转换成button。 
Button   btn   =   sender   as   Button; 
if(btn   !=   null) 
{ 
  Text   btn_Text   =   btn.Text; 
  //对于ComboBox相对复杂一点，也许你需要this.Controls中找。 
  foreach(Control   ctr   in   this.Controls) 
  { 
      if(ctr   is   ComboBox) 
      { 
          ComboxBox   cbx   =   ctr   as   ComboBox; 
          MessageBox.Show(cbx.Text); 
    } 
}

[he_8134]

using   System; 
using   System.Collections.Generic; 
using   System.ComponentModel; 
using   System.Data; 
using   System.Drawing; 
using   System.Text; 
using   System.Windows.Forms; 

namespace   WindowsApplication1 
{ 
        public   partial   class   Form1   :   Form 
        { 
                public   Form1() 
                { 
                        InitializeComponent(); 
                } 

                private   void   Form1_Load(object   sender,   EventArgs   e) 
                { 
                        newBT().Tag=newCB(); 
                } 
                
                //动态生成ComboBox 
                private   Control   newCB() 
                { 
                        ComboBox   cb   =   new   ComboBox(); 
                        cb.Location   =   new   Point(new   Size(50,   50)); 
                        cb.Text="aaaaa"; 
                        this.Controls.Add(cb); 
                        return cb;
                } 

                //动态生成Button 
                private   Control   newBT() 
                { 
                        Button   bt   =   new   Button(); 
                        bt.Location   =   new   Point(new   Size(200,   50)); 
                        bt.Text   =   "ck"; 
                        this.Controls.Add(bt); 
                        bt.Click   +=   new   System.EventHandler(this.bt_Click); 
                        return bt;
                } 

                private   void   bt_Click(object   sender,   EventArgs   e) 
                { 
                        Button   bt=sender as Button;
                       ComboBox   cb =bt.Tag as ComboBox;
                }                 
        } 
} 

[北京的雾霾天]

在this.Controls里循环查找控件，若是要找的控件则显示出控件的Text就是了

[以专业开发人员为伍]

public partial class Form1 : Form
{
private ComboBox cb;
private Button bt;

public Form1()
{
InitializeComponent();
}

private void Form1_Load(object sender, EventArgs e)
{
newCB();
newBT();
}

//动态生成ComboBox
private void newCB()
{
cb = new ComboBox();
cb.Location = new Point(new Size(50, 50));
cb.Text="aaaaa";
this.Controls.Add(cb);
}

//动态生成Button
private void newBT()
{
bt = new Button();
bt.Location = new Point(new Size(200, 50));
bt.Text = "ck";
this.Controls.Add(bt);
bt.Click += new System.EventHandler(this.bt_Click);
}

private void bt_Click(object sender, EventArgs e)
{
//想获取bt.Text的值和cb.Text的值，直接引用！

}
}

[fino_wang]

谢谢楼上所有的朋友，又学到东西了。真是麻烦大家了！实在是黔驴技穷了。
再次谢谢大家！
麻烦版主结贴，谢谢！

[北京的雾霾天]

麻烦版主结贴，谢谢！
－－－－－－－－－－－－－－－－－－－－
如果是版主结，那就是强制结帖子了，楼主自己结吧。点上面的“管理帖子”，然后。。。

[fino_wang]

哦 这样啊 不好意思 以前发过不少帖子，但是都不懂，谢谢hbxhlhx啊！
大家不好意思啊 这回补上