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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<WDPic variable>.DrawRectangle (Function)
Draws a rectangle in a WDPic variable.
<Image variable>.ModifySaturation (Function)
Modifies the saturation of an image in an Image variable.
<Image variable>.ModifyHue (Function)
Changes the hue of an image in an Image variable.
<Image variable>.ModifyHSL (Function)
Modifies the hue, saturation and lightness of an image in an Image variable.
<Image variable>.ModifyLightness (Function)
Modifies the lightness of an image in an Image variable.
<WDPic variable>.DrawPolygon (Function)
Draws a polygon in a WDPic variable.
2. Creating files in the analysis
WINDEV Tutorial: Creating a WINDEV project and its analysis Lesson 2 - Creating files in the analysis - 40 min
2. Creating files in the analysis
WEBDEV Tutorial - Creating a WEBDEV project and its analysis Lesson 2 - Creating files in the analysis - 40 min
SQL statements
The main SQL statements allowed in the SQL queries managed by WINDEV and WEBDEV are as follows......
Configuring the connection with WDORAINS (optional setting)
For backward compatibility with the earlier versions of Native Oracle Connector (also called Native Oracle Access), the connection can still be configured in WDORAINS (supplied with Native Oracle Connector)......
Native SQL Server Connector: Specific features and remarks
The following paragraphs present the main aspects and specific features of the Native SQL Server Connector......
SQL functions that can be used in SQL queries
The following SQL functions can be used on the queries written in SQL code (classified by theme)......
dText (Function)
Draws a text: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dModifySaturation (Function)
Modifies the saturation of an image found: in an Image control, in an Image variable....
dModifyHue (Function)
Changes the hue of an image: in an Image control, in an Image variable....
<picLayer variable>.DrawRectangle (Function)
Draws a rectangle in a picLayer variable.
Native SQL Server Connector: Retrieving the output value of a stored procedure
The Native SQL Server Connector is used to: specify the input values during the call to a stored procedure. retrieve the output values after a call to a stored procedure....
dModifyLightness (Function)
Changes the lightness of an image found: in an Image control, in an Image variable....
dModifyHSL (Function)
Modifies the hue, the saturation and the lightness of an image found: in an Image control, in an Image variable....
<Source>.ExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
<Connection variable>.OpenConnection (Function)
Opens a connection to a specific database.
dRectangle (Function)
Draws a rectangle: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
iParameterPDF (Function)
Defines the options for the generated PDF file.
<Image>.ModifyContrast (Function)
Changes the contrast of an image contained in an Image control.
Context menu of TreeView controls (AAF)
Each TreeView control found in a window proposes a popup menu to the user......