日期:2014-05-18 浏览次数:21026 次
BOO1HELP BOO1HELP1= new BOO1HELP();//在MainA001是主窗体里写
                BOO1HELP1.MdiParent = this;
                BOO1HELP1.Show();
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BOO1HELP.ShowDialog();
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Child.ShowDialog();
Child.Show(this);
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设置MdiParent属性
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this.MdiParent=true;
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父窗体
this.MdiParent=true;
子窗体
构造函数:  
public child(Form Parent){
this.MdiParent = Parent;
}
/////////
chaild ch = new child(this);
.........
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父窗体
  
public partial class frmContainer : Form
   {
       public frmContainer()
       {
           InitializeComponent();
           MdiBasic.frmChild child = new MdiBasic.frmChild(this);
        
           child.Show();
       }
  
   }
子窗体
   public partial class frmChild : Form
   {
       public frmChild(frmContainer parent)
       {
           InitializeComponent();
           this.MdiParent = parent;
       }
       private void InitializeComponent()
       {
         ..........
          this.IsMdiContainer = true;
       }
   }
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父窗体
    
public partial class formParent : Form
  {
  public formContainer()
  {
  InitializeComponent();
  formChild child = new formChild(this);
   
 child.Show();
  }
   
 }
子窗体
  public partial class formChild : Form
  {
  public frmChild(formParent parent)
  {
  InitializeComponent();
  this.IsMdiContainer = true;
  this.MdiParent = parent;
  }
  }
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