NextNonEmptyRow Method (DefaultSheetDataModel)

In This Topic

Gets the index of the next non-empty row after the specified row index.

Syntax

Visual Basic
C#

'Declaration
 
Public Overrides Function NextNonEmptyRow( _
   ByVal row As Integer _
) As Integer

'Usage
 
Dim instance As DefaultSheetDataModel
Dim row As Integer
Dim value As Integer
 
value = instance.NextNonEmptyRow(row)

public override int NextNonEmptyRow( 
   int row
)

Parameters

row: Row index to start searching after (-1 to start at row 0)

Return Value

Integer row index for the next row containing a value, or -1 if no rows contain a value

Remarks

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

Example

This example returns the index of the next 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.NextNonEmptyRow(1); 
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.NextNonEmptyRow(1)
Response.Write(i.ToString())

Reference

DefaultSheetDataModel Class
DefaultSheetDataModel Members

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