Class SfComboBox.DropDownOpenEventHandler

It handles the DropDownOpen event in the text of the SfComboBox control.

Inheritance

System.Object

SfComboBox.DropDownOpenEventHandler

Namespace: Syncfusion.XForms.ComboBox

Assembly: Syncfusion.SfComboBox.XForms.dll

Syntax

public sealed class DropDownOpenEventHandler : MulticastDelegate

Constructors

DropDownOpenEventHandler(Object, IntPtr)

Declaration

public DropDownOpenEventHandler(object object, IntPtr method)

Parameters

Type	Name	Description
System.Object	object
System.IntPtr	method

Methods

BeginInvoke(Object, EventArgs, AsyncCallback, Object)

Declaration

public virtual IAsyncResult BeginInvoke(object sender, EventArgs e, AsyncCallback callback, object object)

Parameters

Type	Name	Description
System.Object	sender
System.EventArgs	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, EventArgs)

Declaration

public virtual void Invoke(object sender, EventArgs e)

Parameters

Type	Name	Description
System.Object	sender
System.EventArgs	e