TableEnumColumn (Function)

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The different types of column subscripts

See also

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BuildBrowsingTable

Constants for managing Table, Treeview Table, Looper and List Box controls

FileToMemoryTable

Functions for managing Table controls

TableAddLineWithAnimation

TableCellSelectOccurrence

TableCollapseExpand

TableColumnSelect

TableColumnSelectOccurrence

TableDeleteWithAnimation

TableFormulaDeleteAll

TableInsertLineWithAnimation

TableRestorePositionAndSelection

TableSave

TableSavePositionAndSelection

Use conditions
The different types of column subscripts

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See also

TableEnumColumn (Function)

In french: TableEnumèreColonne

Returns the name of a column found in a Table or Treeview Table control.

Versions 16 and later

This function is now available for WINDEV applications in Linux.

New in version 16

This function is now available for WINDEV applications in Linux.

Example

// Name of third column found in the "TABLE_ProductTable" control
ResColumnName = TableEnumColumn(TABLE_ProductTable, 3)

Versions 21 and later

// Handle the column via a Control variable
pCol is Control
pCol <- TableEnumColumn(TABLE_ProductTable, 3)

New in version 21

// Handle the column via a Control variable
pCol is Control
pCol <- TableEnumColumn(TABLE_ProductTable, 3)

Versions 21 and later

// Enumerate all columns found in the Table control "TABLE_ProductTable"
AColumn is Control
FOR nColumn = 1 _TO_ TableCount(TABLE_ProductTable, toColumn)
AColumn <- TableEnumColumn(TABLE_ProductTable, nColumn)
Trace(AColumn..FullName + "//" + AColumn..Title)
END

New in version 21

Syntax

<Result> = TableEnumColumn(<Table control> , <Column subscript>)

<Result>: Character string

Name of column.
Versions 21 and later
This result can be assigned to a Control variable.
New in version 21
This result can be assigned to a Control variable.
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.
If this parameter corresponds to an empty string (""), the Table control to which the current process belongs will be used.

<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 TableCount.

Remarks

Use conditions

TableEnumColumn 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 TableColumnSubscript.

These subscripts are different if the columns have been moved by the user.

TableEnumColumn is using the creation subscript of the column.

Component : wd250obj.dll