Delegate DropDownStateEventHandler

A Delegate that defines MultiSelectionComboBox DropDown event delegate handler

Namespace: Syncfusion.Windows.Forms.Tools
Assembly: Syncfusion.Tools.Windows.dll
Syntax
public delegate void DropDownStateEventHandler(object sender, DropDownStateEventArgs e);
Parameters
Type Name Description
System.Object sender
DropDownStateEventArgs e

Constructors

DropDownStateEventHandler(Object, IntPtr)

Declaration
public DropDownStateEventHandler(object object, IntPtr method)
Parameters
Type Name Description
System.Object object
System.IntPtr method

Methods

BeginInvoke(Object, DropDownStateEventArgs, AsyncCallback, Object)

Declaration
public virtual IAsyncResult BeginInvoke(object sender, DropDownStateEventArgs e, AsyncCallback callback, object object)
Parameters
Type Name Description
System.Object sender
DropDownStateEventArgs e
System.AsyncCallback callback
System.Object object
Returns
Type
System.IAsyncResult

EndInvoke(IAsyncResult)

Declaration
public virtual void EndInvoke(IAsyncResult result)
Parameters
Type Name Description
System.IAsyncResult result

Invoke(Object, DropDownStateEventArgs)

Declaration
public virtual void Invoke(object sender, DropDownStateEventArgs e)
Parameters
Type Name Description
System.Object sender
DropDownStateEventArgs e