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Stored procedures
The ExpandedImage property is used to:
  • find out and modify the default image associated with an expanded row in a TreeView Table control.
  • WINDEV find out and/or modify the default image associated with an expanded row in a TreeView control.
  • find out and modify the image associated with a specific expanded row in a TreeView Table control.
  • WINDEVWEBDEV - Server codeReports and QueriesUniversal Windows 10 AppiPhone/iPad find out and modify the image associated with an expanded row in a treeview item of a "TreeView table" report.
This property is used to define:
  • the image that will be used by default during the next additions in the TreeView Table control. This image will be taken into account by TableAdd, TableAddLine, TableAddChild, TableInsert, TableInsertLine, TableInsertChild, etc.
  • the expanded image for one of the rows found in the TreeView Table control.
  • WINDEV the image that will be used by default during the next additions in the TreeView control. This image will be taken into account by TreeAdd and TreeInsert.
  • WINDEVWEBDEV - Server codeReports and QueriesUniversal Windows 10 AppiPhone/iPad the expanded image of the rows found in a "TreeView table" report.
Example
// Defines the image used for an expanded row
TVT_Recipe.ExpandedImage = "C:\MyImages\Image.BMP"
// Changes the expanded image of row 4
TVT_Recipe[4].ExpandedImage = "C:\MyImages\Image.BMP"
WINDEVWEBDEV - Server codeReports and QueriesUniversal Windows 10 AppiPhone/iPad
// Change the expanded image in the report
// --BeforePrinting ITEM_TreeView
IF MySelf.HierarchicalDepth = 1 THEN MySelf.ExpandedImage = "C:\Images\tool.png"
Syntax

Finding out the default image associated with an expanded row or the image associated with a specific row Hide the details

<Result> = <Control used>.ExpandedImage
<Result>: Character string
  • Name and full path of the default image associated with the expanded rows of the control.
  • Empty string ("") if the image used by default was not modified.
<Control used>: Control name
Name of the control to be used:
  • TreeView Table control.
  • WINDEV TreeView control.
To find out the expanded image associated with a specific row in a TreeView Table control, use the following notation:
<TreeView Table control>[<Row number>]

Modifying the default image associated with an expanded row the image associated with a specific row Hide the details

<Control used>.ExpandedImage = <New image>
<Control used>: Control name
Name of the control to be used:
  • TreeView Table control.
  • WINDEV TreeView control.
To modify the expanded image associated with a specific row in a TreeView Table control, use the following notation:
<TreeView Table control>[<Row number>]
<New image>: Character string
Name and full path of the new image associated by default with the expanded rows in a TreeView Table control.
WEBDEV - Server code The access path to the images must be relative to the "<ProjectName>_WEB" directory. For example, in this case, the image is found in an "Images" sub-directory of the "_WEB" directory of the site:
MySelf.ExpandedImage = "\Images\Job_16.gif"
MySelf.CollapsedImage = "\Images\Job_16.gif"
WINDEVWEBDEV - Server codeReports and QueriesUniversal Windows 10 AppiPhone/iPad

Finding out the image of an expanded treeview item in a "TreeView Table" report Hide the details

<Result> = <TreeView item>.ExpandedImage
<Result>: Character string
  • Name and full path of the image associated with an expanded row in the treeview item.
  • Empty string ("") if no image is used.
<TreeView item>: Character string
Name of the TreeView item to use.
WINDEVWEBDEV - Server codeReports and QueriesUniversal Windows 10 AppiPhone/iPad

Modifying the image of an expanded treeview item in a "TreeView Table" report Hide the details

<TreeView item>.ExpandedImage = <New image>
<TreeView item>: Character string
Name of the TreeView item to be used.
<New image>: Character string
Name and full path of the new image associated with an expanded row in the treeview item.
Minimum version required
  • Version 11
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Comments
video ExpandedImage
https://youtu.be/NdaQjb7WULA

https://windevdesenvolvimento.blogspot.com/2019/09/dicas-2276-windev-webdev-mobile-imagen.html
//
TVT_PROCESSOS..ExpandedImage=IMG_EXPANDIR
amarildo
07 Sep. 2019