FarPoint.Win.SpreadJ アセンブリ > FarPoint.Win.Spread.Model 名前空間 > ISheetSelectionModel インタフェース : IsEmpty メソッド |
'Declaration Function IsEmpty() As Boolean
'使用法 Dim instance As ISheetSelectionModel Dim value As Boolean value = instance.IsEmpty()
bool IsEmpty()
FarPoint.Win.Spread.Model.ISheetSelectionModel sel; bool b; sel = (FarPoint.Win.Spread.Model.ISheetSelectionModel)fpSpread1.ActiveSheet.Models.Selection; sel.AddSelection(0, 0, 4, 4); b = sel.IsEmpty(); label1.Text = "Are there any selections in the model = " + b.ToString();
Dim sel As FarPoint.Win.Spread.Model.ISheetSelectionModel Dim b As Boolean sel = FpSpread1.ActiveSheet.Models.Selection sel.AddSelection(0, 0, 4, 4) b = sel.IsEmpty() Label1.Text = "Are there any selections in the model = " & b.ToString()