.NET Framework 4.5.2+
.NET Framework 4.5.2+
.NET Standard 2.0+
Row

ColumnCollection.Item[Int32] Property

Provides indexed access to individual columns in the collection.

Namespace: DevExpress.Spreadsheet

Assembly: DevExpress.Spreadsheet.v21.2.Core.dll

Declaration

Column this[int columnIndex] { get; }

Parameters

Name Type Description
columnIndex Int32

A zero-based integer specifying the desired column’s position within the collection. If it’s negative or exceeds the last available index (a worksheet limits the number of columns to 16384), an exception is raised.

Property Value

Type Description
Column

A Column object which specifies the column at the specified position.

Remarks

Use the Item property to access individual columns using index notation.

Row_Column_Indexes

Example

This example demonstrates how to access columns in a worksheet. Use the Worksheet.Columns property to get a collection of columns contained in a worksheet (the ColumnCollection object). To get an individual column by its index (zero-based) or heading (“A”, “B”, “C”, etc.), use the ColumnCollection.Item property.

using DevExpress.Spreadsheet;
// ...

IWorkbook workbook = spreadsheetControl1.Document;

// Access a collection of columns.
ColumnCollection columns = workbook.Worksheets[0].Columns;

// Access the first column by its index in the collection of columns.
Column firstColumn_byIndex = columns[0];

// Access the first column by its unique name.
Column firstColumn_byName = columns["A"];
See Also