Copyright © 2013-2014 MultiMedia Soft

SetBackPictureFromFile method

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Remarks

 

Sets a background picture from a graphic file.

 

 

Syntax

 

[Visual Basic]

control.SetBackPictureFromFile (

strPathname as String,

nMode as enumBitmapModes

) as enumWanErrorCodes


 

[C++]

short control.SetBackPictureFromFile (

LPCTSTR strPathname,

short nMode

);


 

 

 

Parameter

Description

 

 

strPathname

Absolute pathname of the picture file to load. Accepted graphic formats are BMP, JPEG, GIF, TIFF and PNG.

An empty pathname will reset an eventual picture set through a previous call to this method.

nMode

Bitmap mode.

Supported values are the following:

Mnemonic constant

Value

Meaning

BITMAP_MODE_TOP_LEFT

0

Bitmap will be drawn in top-left position on the destination rectangle

BITMAP_MODE_CENTER

1

Bitmap will be drawn in centered position on the destination rectangle

BITMAP_MODE_STRETCH

2

Bitmap will be stretched in order to fit the destination rectangle

BITMAP_MODE_TILE

3

Bitmap will be tiled in order to fill the destination rectangle

 

 

Return value

 

Value

Meaning

 

 

Negative value

An error occurred, check the LastError property value in order to get the error code

enumWanErrorCodes.ERR_WAN_NOERROR (0)

The method call was successful