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How to get individual floating controls properties?

4 Feb 20253 minutes to read

To get the x,y coordinates of the control if it is in floating state,

  1. Add a list view and a docking manager to your form.

  2. Enable the list view as a dock control.

    this.dockingManager1.SetEnableDocking(this.listView1,true);
    Me.dockingManager1.SetEnableDocking(Me.listView1, True)

  3. Set the control as a non-dockable floating window.

    this.dockingManager1.SetFloatOnly(this.listView1,true);
    Me.dockingManager1.SetFloatOnly(Me.listView1,True)
  4. Determine whether the control is floating using the IsFloating() method. 
    • If true, then the control is being hosted in a subclass of the Form type and this host form can be retrieved through the control’s TopLevelControl property.
    • Once, we have the top level form, x and y co-ordinates can be retrieved using Control.Location property of that form.
    // Get the FloatingForm object to get location of control.FloatingForm is a Form derived class.
   
DockHost dockHost = this.listView1.Parent as Syncfusion.Windows.Forms.Tools.DockHost;
   
FloatingForm floatForm = dockHost.ParentForm as FloatingForm;
   
MessageBox.Show(floatForm.Location.ToString());
    ' Get the FloatingForm object to get location of control.FloatingForm is a Form derived class.
   
Dim dockHost As DockHost = CType(IIf(TypeOf Me.listView1.Parent Is Syncfusion.Windows.Forms.Tools.DockHost, Me.listView1.Parent, Nothing), Syncfusion.Windows.Forms.Tools.DockHost)
   
Dim floatForm As FloatingForm = CType(IIf(TypeOf dockHost.ParentForm Is FloatingForm, dockHost.ParentForm, Nothing), FloatingForm)
   
MessageBox.Show(floatForm.Location.ToString())