Gets or sets the number of columns in the row header.

Syntax

Visual Basic (Declaration)
Public Property ColumnCount As Integer

Visual Basic (Usage)	Copy Code
Dim instance As RowHeader Dim value As Integer instance.ColumnCount = value value = instance.ColumnCount

C#
public int ColumnCount {get; set;}

Property Value

Integer number of columns in this row header

Exceptions

Exception	Description
System.ArgumentOutOfRangeException	Specified column count is less than 0 or greater than 256.

Remarks

Use this property to specify the number of columns used for the row header.

The minimum value you can set is 1. The maximum value you can set is 255.

When you set this property to a value greater than 1, additional columns are added to the row header.

This property does not have an effect unless the RowHeader.Visible property is set to true.

Set the ColumnHeader object's ColumnHeader.RowCount property to specify the number of rows to display as the column header.

Example

This example sets the row header to have three columns and to display the letters in the second of the three columns in the row header.

C#	Copy Code
FarPoint.Web.Spread.RowHeader rhdr; rhdr = FpSpread1.ActiveSheetView.RowHeader; rhdr.ColumnCount = 3; // row header has three columns rhdr.AutoText = FarPoint.Web.Spread.HeaderAutoText.Letters; // row header displays letters rhdr.AutoTextIndex = 1; // automatic text in second zero-index row

Copy Code

FarPoint.Web.Spread.RowHeader rhdr;
rhdr = FpSpread1.ActiveSheetView.RowHeader;
rhdr.ColumnCount = 3;                                              //  row header has three columns
rhdr.AutoText = FarPoint.Web.Spread.HeaderAutoText.Letters;        //  row header displays letters
rhdr.AutoTextIndex = 1;                                            //  automatic text in second zero-index row

Visual Basic	Copy Code
Dim rhdr As FarPoint.Web.Spread.RowHeader rhdr = FpSpread1.ActiveSheetView.RowHeader rhdr.ColumnCount = 3 ' row header has three columns rhdr.AutoText = FarPoint.Web.Spread.HeaderAutoText.Letters ' row header displays letters rhdr.AutoTextIndex = 1 ' automatic text in second zero-index row

Visual Basic

Copy Code

Dim rhdr As FarPoint.Web.Spread.RowHeader
rhdr = FpSpread1.ActiveSheetView.RowHeader
rhdr.ColumnCount = 3                                              ' row header has three columns
rhdr.AutoText = FarPoint.Web.Spread.HeaderAutoText.Letters        ' row header displays letters
rhdr.AutoTextIndex = 1                                            ' automatic text in second zero-index row

Requirements

Target Platforms: Windows 7, Windows 8, Windows Vista, Windows Server 2000, Windows 2000 Professional, Windows XP Professional, Windows NT 4.0 Workstation, SP6, Windows NT 4.0 Server, SP6

Syntax

Property Value

Exceptions

Remarks

Example

Requirements

See Also

Reference

User-Task Documentation

Spread for ASP.NET 7.0 Product Documentation
ColumnCount Property
See Also Example Support Options