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  • Inserting images
  • Image height (List Box or Combo Box control)
  • Image in the title of a column in a Table control
  • Component
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Stored procedures
Builds a sequence of characters containing an image.
AndroidiPhone/iPadWindows MobileUniversal Windows 10 App This sequence of characters is used to insert an image:
  • in an element of a List Box or Combo Box control.
  • Windows Mobile in the title bar and/or status bar of a window.
  • in a Static control.
  • in a Text column found in a Table control.
The inserted image can be:
  • a standard image,
  • an image made of several drawings. This image will have been divided beforehand (by LoadImage or by LoadImageSheet).
Versions 22 and later
Stored procedures This function is now available in the code of stored procedures.
New in version 22
Stored procedures This function is now available in the code of stored procedures.
Stored procedures This function is now available in the code of stored procedures.
Versions 21 and later
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
iPhone/iPad This function is now available for iPhone/iPad applications.
Android This function is now available for Android applications.
New in version 21
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
iPhone/iPad This function is now available for iPhone/iPad applications.
Android This function is now available for Android applications.
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
iPhone/iPad This function is now available for iPhone/iPad applications.
Android This function is now available for Android applications.
Example
Windows Mobile
// Add the "\MyImages\Image.BMP" image to the "LIST_Customer" control
ListAdd(LIST_Customer, gImage("\MyImages\Image.BMP"))
// Add an image made of several drawings
// Split into 10 rows and 2 columns
// Load the "\MyImages\DecImage.BMP" image in memory
LoadImage(IDImage, "\MyImages\DecImage.BMP", 10, 2)
FOR DrawingRank = 1 TO 10*2
ListAdd(LIST_Customer, gImage(IDImage, DrawingRank))
END
// Add an image to the title of a column in a Table control
TABLE_MyTable.COL_MyColumn..Title = gImage("MyImage.BMP") + "My title"
Syntax

Inserting a standard image Hide the details

<Result> = gImage(<Image name>)
<Result>: Character string
Sequence of characters in the following format: <Image identifier>, <Drawing rank>.
Windows Mobile This sequence of characters can be:
  • used in ListAdd, ListInsert or ListModify.
  • assigned to a Static control.
  • used in the title bar or status bar of a window.
  • used in a Text column found in a Table control.
<Image name>: Character string
  • Name and full (or relative) path of the image to insert. A UNC path can be used.
    Windows Mobile Name and full path of the image to insert.
  • Name of Image control containing the image to insert.
Remarks

Inserting images

  • gImage can be used to insert an image:
    • into the title and status bars of a window or into a Static control.
    • into a Table control. In this case, the image must be inserted into a text column.
  • To display a text over an image:
    • Insert an image with gImage,
    • Describe the background color of the text with gBackground associated with the Transparent constant,
    • Display the text.
      For example:
      ListAdd(LIST_ListView, gImage(ImagePath) + gBackground(Transparent) + gCoord(0, 0) + ...
      "Text")
  • Versions 17 and later
    If a row of a Combo Box control displays an image via gImage, when this row is selected, the image is re-used in the main row.
    New in version 17
    If a row of a Combo Box control displays an image via gImage, when this row is selected, the image is re-used in the main row.
    If a row of a Combo Box control displays an image via gImage, when this row is selected, the image is re-used in the main row.

Image height (List Box or Combo Box control)

The height of the image displayed in an element of a List Box or Combo Box control is truncated to the number of pixels specified when the control was created ("Style" tab of the control description).
Windows Mobile

Image in the title of a column in a Table control

..TitleImage is used to add an image to the title of a column in a Table control.

Component

Until version 21, gImage was available in the wdxxxobj component. From version 22, this function is now available in the wdxxxmdl component.
Component : wd250mdl.dll
Minimum version required
  • Version 9
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