PC SOFT

WINDEVWEBDEV AND WINDEV MOBILE
ONLINE HELP

Home | Sign in | English UK
  • Use conditions
  • The different types of column subscripts
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Browser code
WINDEV Mobile
AndroidAndroid Widget iPhone/iPadApple WatchUniversal Windows 10 AppWindows Mobile
Others
Stored procedures
Returns the name of a column found in a Table or Treeview Table control.
Versions 16 and later
WINDEVLinux This function is now available for WINDEV applications in Linux.
New in version 16
WINDEVLinux This function is now available for WINDEV applications in Linux.
WINDEVLinux This function is now available for WINDEV applications in Linux.
Example
// Name of third column found in the "TABLE_ProductTable" control
ResColumnName = TABLE_ProductTable.EnumColumn(3)
Versions 21 and later
WINDEV
// Handle the column via a Control variable
pCol is Control
pCol <- TABLE_ProductTable.EnumColumn(3)
New in version 21
WINDEV
// Handle the column via a Control variable
pCol is Control
pCol <- TABLE_ProductTable.EnumColumn(3)
WINDEV
// Handle the column via a Control variable
pCol is Control
pCol <- TABLE_ProductTable.EnumColumn(3)
Versions 21 and later
WINDEV
// Enumerate all columns found in the Table control "TABLE_ProductTable"
AColumn is Control
FOR nColumn = 1 _TO_ TABLE_ProductTable.Count(toColumn)
AColumnn <- TABLE_ProductTable.EnumColumn(nColumn)
Trace(AColumn..FullName + "//" + AColumn..Title)
END
New in version 21
WINDEV
// Enumerate all columns found in the Table control "TABLE_ProductTable"
AColumn is Control
FOR nColumn = 1 _TO_ TABLE_ProductTable.Count(toColumn)
AColumnn <- TABLE_ProductTable.EnumColumn(nColumn)
Trace(AColumn..FullName + "//" + AColumn..Title)
END
WINDEV
// Enumerate all columns found in the Table control "TABLE_ProductTable"
AColumn is Control
FOR nColumn = 1 _TO_ TABLE_ProductTable.Count(toColumn)
AColumnn <- TABLE_ProductTable.EnumColumn(nColumn)
Trace(AColumn..FullName + "//" + AColumn..Title)
END
Syntax
<Result> = <Table control>.EnumColumn(<Column subscript>)
<Result>: Character string
  • Name of column.
    Versions 21 and later
    WINDEV This result can be assigned to a Control variable.
    New in version 21
    WINDEV This result can be assigned to a Control variable.
    WINDEV This result can be assigned to a Control variable.
  • Empty string ("") if <Column subscript> is equal to the number of columns in the Table control + 1.
<Table control>: Control name
Name of Table control to use.
<Column subscript>: Integer
Subscript of the column, included between 1 and the number of columns found in the Table control + 1.
A WLanguage error occurs if this parameter is greater than the number of columns found in the Table control + 1.
To find out the number of columns in a Table control, use <Table>.Count.
Remarks

Use conditions

<Table>.EnumColumn can be used on:
  • a browsing or memory control,
  • a single-selection or multiselection control,

The different types of column subscripts

Two types of subscripts are available for the columns:
  • Subscript of the visible position: subscript of the column when running the window.
  • Creation subscript: subscript of the column when creating the control in the window editor.
These two types of subscripts are returned by <Table>.ColumnSubscript.
These subscripts are different if the columns have been moved by the user.
<Table>.EnumColumn is using the creation subscript of the column.
Component : wd240obj.dll
Minimum version required
  • Version 23
This page is also available for…
Comments
Click [Add] to post a comment