NextNonEmptyColumnInRow Method (DefaultSheetDataModel)

Gets the index of the next column in a specified row that contains data.

Syntax

Visual Basic
C#

'Declaration
 
Public Overrides Function NextNonEmptyColumnInRow( _
   ByVal row As Integer, _
   ByVal column As Integer _
) As Integer

'Usage
 
Dim instance As DefaultSheetDataModel
Dim row As Integer
Dim column As Integer
Dim value As Integer
 
value = instance.NextNonEmptyColumnInRow(row, column)

public override int NextNonEmptyColumnInRow( 
   int row,
   int column
)

Parameters

row: Row index to search
column: Column index before the column to start searching (-1 to start at column 0)

Return Value

Integer column index for the next cell in the row containing a value, or -1 if no columns contain a value

Remarks

This method returns the index of the next column in the row that contains data.

Example

This example returns the index of the next column in a specified row that contains data.

FarPoint.Web.Spread.Model.DefaultSheetDataModel dataModel = new FarPoint.Web.Spread.Model.DefaultSheetDataModel(); 
DataSet ds = new DataSet(); 
DataTable name; 
name = ds.Tables.Add("Name"); 
name.Columns.Add("FirstName", Type.GetType("System.String")); 
name.Columns.Add("LastName", Type.GetType("System.String")); 
name.Rows.Add(new object[] {"John", "Doe"}); 
name.Rows.Add(new object[] {"Sally ", "Jones"}); 
name.Rows.Add(new object[] {"Terry", "Hernandez"}); 
dataModel.DataSource = ds; 
FpSpread1.ActiveSheetView.DataModel = dataModel; 
dataModel.AddUnboundRows(1, 2); 
name.Rows.Add(new object[] {"Jane", "Simpson"}); 
int i; 
i = dataModel.NextNonEmptyColumnInRow(1, 2); 
Response.Write(i.ToString());

Visual Basic

Dim dataModel As New FarPoint.Web.Spread.Model.DefaultSheetDataModel
Dim ds As New DataSet
Dim name As DataTable
name = ds.Tables.Add("Name")
name.Columns.Add("FirstName", Type.GetType("System.String"))
name.Columns.Add("LastName", Type.GetType("System.String"))
name.Rows.Add(New Object() {"John", "Doe"})
name.Rows.Add(New Object() {"Sally ", "Jones"})
name.Rows.Add(New Object() {"Terry", "Hernandez"})
dataModel.DataSource = ds
FpSpread1.ActiveSheetView.DataModel = dataModel
dataModel.AddUnboundRows(1, 2)
name.Rows.Add(New Object() {"Jane", "Simpson"})
Dim i As Integer
i = dataModel.NextNonEmptyColumnInRow(1, 2)
Response.Write(i.ToString())

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

Reference

DefaultSheetDataModel Class
DefaultSheetDataModel Members