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How to handle HTML Element events in HTMLUI?

 

The HTML elements in HTMLUI can handle the common element events like Click, DoubleClick, Mouse events, Keyboard events, etc.

C#

htmlelements = this.htmluiControl1.Document.GetElementsByUserIdHash();

this.text1Element = htmlelements["Text1"] as BaseElement;

this.radio1Element = htmlelements["Radio1"] as BaseElement;

this.checkBox1Element = htmlelements["CheckBox1"] as BaseElement;

this.image1Element = htmlelements["Image1"] as BaseElement;

this.button1Element = htmlelements["Button1"] as BaseElement;

this.outputCellElement = htmlelements["outputCell"] as BaseElement;

this.text1Element.Click += new EventHandler( element_Click );

this.text1Element.DoubleClick += new EventHandler( element_DoubleClick );

this.text1Element.KeyDown += new EventHandler( element_KeyDown );

this.text1Element.KeyPress += new EventHandler( element_KeyPress );

this.text1Element.KeyUp += new EventHandler( element_KeyUp );

this.text1Element.MouseDown += new EventHandler( element_MouseDown );

this.text1Element.MouseEnter += new EventHandler( element_MouseEnter );

this.text1Element.MouseLeave += new EventHandler( element_MouseLeave );

this.text1Element.MouseMove += new EventHandler( element_MouseMove );

VB

htmlelements = Me.htmluiControl1.Document.GetElementsByUserIdHash()

Me.text1Element = htmlelements("Text1")

Me.radio1Element = htmlelements("Radio1")

Me.checkBox1Element = htmlelements("CheckBox1")

Me.image1Element = htmlelements("Image1")

Me.button1Element = htmlelements("Button1")

Me.outputCellElement = htmlelements("outputCell")

AddHandler Me.text1Element.Click, AddressOf element_Click

AddHandler Me.text1Element.DoubleClick, AddressOf element_DoubleClick

AddHandler Me.text1Element.KeyDown, AddressOf element_KeyDown

AddHandler Me.text1Element.KeyPress, AddressOf element_KeyPress

AddHandler Me.text1Element.KeyUp, AddressOf element_KeyUp

AddHandler Me.text1Element.MouseDown, AddressOf element_MouseDown

AddHandler Me.text1Element.MouseEnter, AddressOf element_MouseEnter

AddHandler Me.text1Element.MouseLeave, AddressOf element_MouseLeave

AddHandler Me.text1Element.MouseMove, AddressOf element_MouseMove

Sample :

http://files.syncfusion.com/support/HTMLUI/KB/KB_ElementEvents/main.htm

Article ID: Published Date: Last Revised Date: Platform: Control:
830 04/30/2011 07/10/2014 Windows Forms HTMLUIControl
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