Spread for ASP.NET 8.0 Product Documentation
DataModel Property
Example 


Gets or sets the data for the sheet.
Syntax
'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
Exceptions
ExceptionDescription
System.ArgumentNullExceptionData model is null; must have some value
Remarks
This property is available at run time only.
Example
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.
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();
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()
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

See Also

Reference

SheetView Class
SheetView Members

User-Task Documentation

Managing Data Binding

 

 


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