AutoGenerateColumns Property (DefaultSheetDataModel)

In This Topic

Gets or sets whether to generate the columns automatically based on the data source.

Syntax

Visual Basic
C#

'Declaration
 
Public Property AutoGenerateColumns As Boolean

'Usage
 
Dim instance As DefaultSheetDataModel
Dim value As Boolean
 
instance.AutoGenerateColumns = value
 
value = instance.AutoGenerateColumns

public bool AutoGenerateColumns {get; set;}

Property Value

Boolean: true to automatically generate columns; false otherwise

Example

Visual Basic

Dim conStr As String = "Provider=Microsoft.JET.OLEDB.4.0;data source=D:\\nwind.mdb"
Dim sqlStr As String = "SELECT * FROM Customers"
Dim conn As System.Data.OleDb.OleDbConnection = New System.Data.OleDb.OleDbConnection(conStr)
Dim ds As DataSet = New DataSet()
Dim daCust As System.Data.OleDb.OleDbDataAdapter = New System.Data.OleDb.OleDbDataAdapter(sqlStr, conn)
daCust.Fill(ds, "Customers")
Dim daOrder As System.Data.OleDb.OleDbDataAdapter = New System.Data.OleDb.OleDbDataAdapter(sqlStr, conn)
daOrder.Fill(ds, "Orders")
Dim rel = New DataRelation("CustOrdRel", ds.Tables("Customers").Columns("CustomerID"), ds.Tables("Orders").Columns("CustomerID"))
ds.Relations.Add(rel)
Dim dataModel As New FarPoint.Win.Spread.Model.DefaultSheetDataModel(ds)
FpSpread1.ActiveSheet.Models.Data = dataModel
dataModel.AutoGenerateColumns = True

string conStr = "Provider=Microsoft.JET.OLEDB.4.0;data source=D:\\nwind.mdb";
string sqlStr = "SELECT * FROM Customers";
System.Data.OleDb.OleDbConnection conn = new System.Data.OleDb.OleDbConnection(conStr);
DataSet ds = new DataSet();
System.Data.OleDb.OleDbDataAdapter daCust = new System.Data.OleDb.OleDbDataAdapter(sqlStr, conn);
daCust.Fill(ds, "Customers");
System.Data.OleDb.OleDbDataAdapter daOrder = new System.Data.OleDb.OleDbDataAdapter(sqlStr, conn);
daOrder.Fill(ds, "Orders");
DataRelation rel = new DataRelation("CustOrdRel", ds.Tables["Customers"].Columns["CustomerID"], ds.Tables["Orders"].Columns["CustomerID"]);
ds.Relations.Add(rel);
FarPoint.Win.Spread.Model.DefaultSheetDataModel dataModel = new FarPoint.Win.Spread.Model.DefaultSheetDataModel(ds);
fpSpread1.ActiveSheet.Models.Data = dataModel;
dataModel.AutoGenerateColumns = true;

Reference

DefaultSheetDataModel Class
DefaultSheetDataModel Members

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