PowerTools SPREAD for ASP.NET 8.0J
IsEmpty メソッド (ISheetDataModel)

モデルのデータが空かどうかを判定します。
構文
'Declaration
 
Function IsEmpty() As Boolean
bool IsEmpty()

戻り値の型

セルがデータを持たない場合はtrue、それ以外の場合はfalse
次のサンプルコードは、モデルにデータが含まれるかどうかを返します。
private void ChangeDataModel(FarPoint.Web.Spread.FpSpread ss, FarPoint.Web.Spread.Model.ISheetDataModel isd)
{
    isd.SetValue(0, 0, "Primary");
    ss.ActiveSheetView.DataModel = (FarPoint.Web.Spread.Model.ISheetDataModel)isd;
    bool b;
    b = isd.IsEditable(0, 0);
    Response.Write("The cell can be edited is" + b.ToString());
}

private void PageLoad(object sender, System.EventArgs e)
{
    ChangeDataModel(FpSpread1, FpSpread1.ActiveSheetView.DataModel);    
}
Private Sub ChangeDataModel(ByVal ss As FarPoint.Web.Spread.FpSpread, ByVal isd As FarPoint.Web.Spread.Model.ISheetDataModel)
    isd.SetValue(0, 0, "Primary")
    ss.ActiveSheetView.DataModel = isd
    Dim b As Boolean
    b = isd.IsEmpty()
    Response.Write("The model is empty is " & b.ToString())
End Sub

Private Sub PageLoad(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
    ChangeDataModel(FpSpread1, FpSpread1.ActiveSheetView.DataModel)
End Sub
参照

ISheetDataModel インタフェース
ISheetDataModel メンバ

 

 


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