IsEmpty メソッド (BaseSheetSelectionModel)

Visual Basic
C#

public virtual bool IsEmpty()

'Declaration
 
Public Overridable Function IsEmpty() As Boolean

'使用法
 
Dim instance As BaseSheetSelectionModel
Dim value As Boolean
 
value = instance.IsEmpty()

戻り値の型

Boolean：選択モデルに選択範囲が含まれない場合は True、それ以外の場合は False

次のサンプルコードは、モデルが空でない場合、選択範囲の色を変更します。

C#

FarPoint.Win.Spread.Model.BaseSheetSelectionModel selModel; 
selModel = (FarPoint.Win.Spread.Model.BaseSheetSelectionModel)fpSpread1.ActiveSheet.Models.Selection; 
selModel.SetSelection(0, 0, 3, 3);

bool b;
b = selModel.IsEmpty();
if(b == false)
{
       fpSpread1.ActiveSheet.SelectionStyle = FarPoint.Win.Spread.SelectionStyles.SelectionColors;
       fpSpread1.ActiveSheet.SelectionPolicy = FarPoint.Win.Spread.Model.SelectionPolicy.Range;
       fpSpread1.ActiveSheet.SelectionUnit = FarPoint.Win.Spread.Model.SelectionUnit.Cell;
       fpSpread1.ActiveSheet.SelectionBackColor = Color.Yellow;
}

Visual Basic

Dim selModel As FarPoint.Win.Spread.Model.BaseSheetSelectionModel
selModel = FpSpread1.ActiveSheet.Models.Selection
selModel.SetSelection(0, 0, 3, 3)

Dim b As Boolean
b = selModel.IsEmpty()
If b = False Then
       FpSpread1.ActiveSheet.SelectionStyle = FarPoint.Win.Spread.SelectionStyles.SelectionColors
       FpSpread1.ActiveSheet.SelectionPolicy = FarPoint.Win.Spread.Model.SelectionPolicy.Range
       FpSpread1.ActiveSheet.SelectionUnit = FarPoint.Win.Spread.Model.SelectionUnit.Cell
       FpSpread1.ActiveSheet.SelectionBackColor = Color.Yellow
End If

BaseSheetSelectionModel クラス
 BaseSheetSelectionModel メンバ