CommonDialog

CommonDialog

marshal by reference, disposable

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System. Windows .Forms (system. windows .forms.dll)

abstract class

This is the base class for the set of common system dialogs, such as the File and Print dialogs. You should not use this class directly.

 public abstract class  CommonDialog  : System.ComponentModel.Component {  // Public Constructors  public  CommonDialog  ();  // Public Instance Methods  public abstract void  Reset  ();    public DialogResult  ShowDialog  ();    public DialogResult  ShowDialog  (IWin32Window  owner  );  // Protected Instance Methods  protected virtual IntPtr  HookProc  (IntPtr  hWnd  , int  msg  , IntPtr  wparam  , IntPtr  lparam  );    protected virtual void  OnHelpRequest  (EventArgs  e  );    protected virtual IntPtr  OwnerWndProc  (IntPtr  hWnd  , int  msg  , IntPtr  wparam  , IntPtr  lparam  );    protected abstract bool  RunDialog  (IntPtr  hwndOwner  );  // Events  public event EventHandler  HelpRequest  ; } 

Hierarchy

System.Object System.MarshalByRefObject System.ComponentModel.Component(System.ComponentModel.IComponen, System.IDisposable) CommonDialog

Subclasses

ColorDialog , FileDialog , FontDialog , PageSetupDialog , PrintDialog