Public Property Parent As IChildModelSupport

Dim instance As DefaultSheetDataModel
Dim value As IChildModelSupport
 
instance.Parent = value
 
value = instance.Parent

public IChildModelSupport Parent {get; set;}

Dim ds As New DataSet()
Dim emp As New DataTable("Employees")
Dim div As New DataTable("Division")
emp.Columns.Add("LastName")
emp.Columns.Add("FirstName")
emp.Rows.Add(New Object() {"Jones", "Marianne"})
emp.Rows.Add(New Object() {"Fieldes", "Anna"})
div.Columns.Add("Section")
div.Columns.Add("Specialty")
div.Rows.Add(New Object() {"Finance", "Taxes"})
div.Rows.Add(New Object() {"Mergers", "Legal"})
ds.Tables.AddRange(New DataTable() {emp, div})
Dim iModel As FarPoint.Win.Spread.Model.IDataSourceSupport
Dim dataModel As New FarPoint.Win.Spread.Model.DefaultSheetDataModel()
iModel = FpSpread1.ActiveSheet.Models.Data
iModel.DataSource = ds
dataModel.Parent = iModel
FpSpread2.DataModel = dataModel.Parent

DataSet ds = new DataSet();
DataTable emp = new DataTable("Employees");
DataTable div = new DataTable("Division");
emp.Columns.Add("LastName");
emp.Columns.Add("FirstName");
emp.Rows.Add(new Object[] {"Jones", "Marianne"});
emp.Rows.Add(new Object[] {"Fieldes", "Anna"});
div.Columns.Add("Section");
div.Columns.Add("Specialty");
div.Rows.Add(new Object[] {"Finance", "Taxes"});
div.Rows.Add(new Object[] {"Mergers", "Legal"});
ds.Tables.AddRange(new DataTable[] {emp, div});
FarPoint.Win.Spread.Model.IDataSourceSupport iModel;
FarPoint.Win.Spread.Model.DefaultSheetDataModel dataModel = new FarPoint.Win.Spread.Model.DefaultSheetDataModel();
iModel = (FarPoint.Win.Spread.Model.DefaultSheetDataModel)fpSpread1.ActiveSheet.Models.Data;
iModel.DataSource = ds;
dataModel.Parent = iModel;
fpSpread2.ActiveSheet.Models.Data = (FarPoint.Win.Spread.Model.DefaultSheetDataModel)dataModel.Parent;