FarPoint.Web.Spread 名前空間 > SheetView クラス : DataKeyField プロパティ |
このプロパティが使用できるのは実行時のみです。
このプロパティは、このシートのDataKeyFieldオブジェクトを取得または設定します。このプロパティは行の識別子を取得します。
FarPoint.Web.Spread.SheetView 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); sv.DataSource = ds; conn.Close(); sv.DataKeyField = "LastName";
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) sv.DataSource = ds conn.Close() sv.DataKeyField = "LastName"