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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Service variable
The Service variable is used to...
TypeVar (Function)
Identifies the type of an expression, a variable (during a call to a procedure for example) or a control.
HReset (Function)
Initializes:
  • one or all variables of file items with their default values.
  • one or all items of a Record variable with their default values.
Assignment operators
Three assignment operators are available...
<Source>.Reset (Function)
Initializes:
  • one or all variables of file items with their default values.
  • one or all items of a Record variable with their default values.
WLanguage types
The different types in WLanguage are...
Advanced types
The advanced types of WLanguage are as follows
<sfConnection variable>.Disconnect (Function)
Disconnects: the Salesforce platform. the current Salesforce session....
<sfConnection variable>.ExecuteQuery (Function)
Runs an SOQL query (Salesforce Object Query Language) on a Salesforce database.
<sfConnection variable>.ExecuteProcess (Function)
Requests the execution of a specific process.
<sfConnection variable>.Merge (Function)
Merges the Salesforce records (also called Salesforce objects).
<sfConnection variable>.Read (Function)
Retrieves the Salesforce records from their identifiers.
<sfConnection variable>.EmptyRecycleBin (Function)
Clears the specified records from the Salesforce recycle bin.
<Image variable>.Copy (Function)
Copies an image to another image.
<Image variable>.DominantImageColor (Function)
Returns the dominant color (i.e. most frequent color) of an image found in an Image variable.
<Queue variable>.Dequeue (Function)
Dequeues an element from a queue.
<Stack variable>.Pop (Function)
Pops an element from a stack.
<Image variable>.Crop (Function)
Returns the cropped part of an image. This image is found in an Image variable.
<Image variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
<Image variable>.DrawHalo (Function)
Adds a halo effect on an image found in an Image variable].
<Image variable>.EncrustColor (Function)
Encrusts a color in an image found in an Image variable].
<Image variable>.InvertColor (Function)
Inverts the colors in an Image variable.
<Image variable>.ModifyLightness (Function)
Modifies the lightness of an image in an Image variable.
<Queue variable>.Info (Function)
Retrieves the characteristics of a queue: types of elements and number of elements.
<Stack variable>.Info (Function)
Retrieves the characteristics of a stack: types of elements and number of elements.
<hdfsConnection variable>.Delete (Function)
Deletes a file or directory from a Hadoop server.
<hdfsConnection variable>.CopyFrom (Function)
Copies a file found on a Hadoop server to the local computer.
<hdfsConnection variable>.CopyTo (Function)
Copies a file located on the local machine to a Hadoop server.
<hdfsConnection variable>.CreateDirectory (Function)
Creates a directory on a Hadoop server.
<hdfsConnection variable>.CloseConnection (Function)
Closes a connection to a Hadoop server.
<hdfsConnection variable>.List (Function)
Lists the content of a directory found on a Hadoop server.
<hdfsConnection variable>.OpenConnection (Function)
Opens a connection to a Hadoop server.