ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

dModifyContrast (Function)
Changes the contrast of an image contained: in an Image control, in an Image variable....
<Image variable>.Crop (Function)
Returns the cropped part of an image. This image is found in an Image variable.
dModifySaturation (Function)
Modifies the saturation of an image found: in an Image control, in an Image variable....
dModifyLightness (Function)
Changes the lightness of an image found: in an Image control, in an Image variable....
dCrop (Function)
Returns the cropped part of an image. This image is found in an Image variable.
dModifyHue (Function)
Modifies the hue of an image found: in an Image control, in an Image variable....
WDInst: advanced options for the network setup
The advanced options of the network setup are used to......
Image properties (help system)
At any time, you can change the characteristics of an image inserted into a help page in the image properties......
Multi-touch in a Chart control
One of the most common applications of the multi-touch feature is used to handle images......
Creating and using a REST Webservice
A REST WebService is a program hosted on a server containing functions accessible via HTTP requests......
ImageState (Property)
The ImageState property gets and sets the number of drawings in: The image associated with a button. The image of the cursor in a slider. The image associated with the button of a sidebar pane. The image associated with the button of a tab pane. The image associated with the Rating control. The image associated with a group in a Ribbon control. The image associated with a menu option....
2. Multilingual application
A multilingual application can be distributed in multiple languages....
Testing a Mobile application
By testing the project you can simulate how the application will run when launched by the user......
The Clickable Image control
The Clickable Image control can be used to......
dAlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
<Image variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
<Image>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
<WDPic variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
<picLayer variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.