StartDispImage (ImageKit Control/ Custom Event)

This event is generated just before the image is displayed.

[Visual Basic] imagekitcontrolname_StartDispImage(ByVal OriginX As Long, ByVal OriginY As Long, ByVal Left As Long, ByVal Top As Long, ByVal Right As Long, ByVal Bottom As Long, ByVal ScaleWidth As Double, ByVal ScaleHeight As Double)

[Visual C++] OnStartDispImageimagekitcontrolname(long OriginX, long OriginY, long Left, long Top, long Right, long Bottom, double ScaleWidth, double ScaleHeight)

[VB.NET] imagekitcontrolname_StartDispImage(ByVal sender As System.Object, ByVal e As AxImageKit10(A)Lib.IImageKitEvents_StartDispImageEvent)

[C#.NET] imagekitcontrolname_StartDispImage(object sender, AxImageKit10(A)Lib.IImageKitEvents_StartDispImageEvent e)

* AxImageKit10ALib refers to the ANSI version, AxImageKit10Lib refers to the Unicode version.

Parameters

Name	Explanation
OriginX	The horizontal distance from the left side of the ImageKit Control to the left side of the image. (If the image is larger than the ImageKit Control in the horizontal direction, OriginX will equal 0.)
OriginY	The vertical distance from the top of the ImageKit Control to the top of the image. (If the image is larger than the ImageKit Control in the vertical direction, OriginY will equal 0.)
Left	The horizontal distance from the left side of the actual image to the left side of that portion of the image currently being displayed.
Top	The vertical distance from the top of the actual image to the top of that portion of the image currently being displayed.
Right	The horizontal distance from the left side of the actual image to the right side of that portion of the image currently being displayed.
Bottom	The vertical distance from the top of the actual image to the top of that portion of the image currently being displayed.
ScaleWidth	The horizontal scale between the displayed portion of the image and the actual image.
ScaleHeight	The vertical scale between the original image and the displayed image.

The location and coordinates are in pixel units.

* The second parameter in VB.NET/C#.NET is e and it contains the OriginX and other arguments. (the first letter is lower case)

Explanation

The StartDispImage event is generated just before the image is displayed. If there are processes that you want to occur before an image is displayed, then place that code within this event.

The values of the OriginX and OriginY parameters will depend on the settings of the BorderVisible, Appearance, and Grad properties.

Note for Visual Basic:

In order to use the Left($) function and Right($) function within this event, please change the names of the Left and Right parameters of this event.

For example:

Private Sub ImageKit1_StartDispImage(ByVal OriginX As Long, ByVal OriginY As Long, ByVal Left_ As Long, ByVal Top As Long, ByVal Right_ As Long, ByVal Bottom As Long, ByVal ScaleWidth As Double, ByVal ScaleHeight As Double)

End Sub