DataModel Property

Visual Basic
C#

'Declaration
 
Public Property DataModel As ISheetDataModel

'Usage
 
Dim instance As SheetView
Dim value As ISheetDataModel
 
instance.DataModel = value
 
value = instance.DataModel

public ISheetDataModel DataModel {get; set;}

Property Value

ISheetDataModel object containing the data

Exception	Description
System.ArgumentNullException	Data model is null; must have some value

This property is available at run time only.

This example assigns a SheetView object to the active sheet, creates a new Model object and binds it to a database, then assigns the model to the SheetViews DataModel.

C#

FarPoint.Web.Spread.SheetView sv;
sv = FpSpread1.ActiveSheetView;
string conStr = "Provider=Microsoft.JET.OLEDB.4.0;data source=d:\\\\nwind.mdb";
string sqlStr = "SELECT * FROM Employees";
System.Data.OleDb.OleDbConnection conn = new System.Data.OleDb.OleDbConnection(conStr);
DataSet ds = new DataSet();
System.Data.OleDb.OleDbDataAdapter da = new System.Data.OleDb.OleDbDataAdapter(sqlStr, conn);
sv.DataMember = "Employees";
da.Fill(ds, sv.DataMember);
FarPoint.Web.Spread.Model.DefaultSheetDataModel model = new FarPoint.Web.Spread.Model.DefaultSheetDataModel(ds, "Employees");
sv.DataModel = model;
conn.Close();

Visual Basic

Dim sv As FarPoint.Web.Spread.SheetView
sv = FpSpread1.ActiveSheetView
Dim conStr As String = "Provider=Microsoft.JET.OLEDB.4.0;data source=d:\\nwind.mdb"
Dim sqlStr As String = "SELECT * FROM Employees"
Dim conn As System.Data.OleDb.OleDbConnection = New System.Data.OleDb.OleDbConnection(conStr)
Dim ds As DataSet = New DataSet()
Dim da As System.Data.OleDb.OleDbDataAdapter = New System.Data.OleDb.OleDbDataAdapter(sqlStr, conn)
sv.DataMember = "Employees"
da.Fill(ds, sv.DataMember)
Dim model As New FarPoint.Web.Spread.Model.DefaultSheetDataModel(ds, "Employees")
sv.DataModel = model
conn.Close()

Reference

SheetView Class
SheetView Members

User-Task Documentation

Managing Data Binding