PowerTools SPREAD for Windows Forms 10.0J
IsEmpty メソッド (BaseSheetSpanModel)


モデルの連結セルが空かどうかを判定します。
構文
'Declaration
 
Public Overridable Function IsEmpty() As Boolean
'使用法
 
Dim instance As BaseSheetSpanModel
Dim value As Boolean
 
value = instance.IsEmpty()
public virtual bool IsEmpty()

戻り値の型

Boolean:セル結合モデルにセル結合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では、このメンバを使用して、モデル内に連結セルが存在するかどうかを返しています。
private void menuItem1_Click(object sender, System.EventArgs e)
{
    FarPoint.Win.Spread.Model.BaseSheetSpanModel spanModel;
    spanModel = (FarPoint.Win.Spread.Model.BaseSheetSpanModel)fpSpread1.ActiveSheet.Models.Span;
    spanModel.Add(0, 0, 2, 2);
}

private void menuItem2_Click(object sender, System.EventArgs e)
{
    FarPoint.Win.Spread.Model.BaseSheetSpanModel spanModel;
    bool b;
    spanModel = (FarPoint.Win.Spread.Model.BaseSheetSpanModel)fpSpread1.ActiveSheet.Models.Span;
    b = spanModel.IsEmpty();
    listBox1.Items.Add(b.ToString());
}
Private Sub MenuItem1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem1.Click
    Dim spanModel As FarPoint.Win.Spread.Model.BaseSheetSpanModel
    spanModel = FpSpread1.ActiveSheet.Models.Span
    spanModel.Add(0, 0, 2, 2)
End Sub

Private Sub MenuItem2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem2.Click
    Dim spanModel As FarPoint.Win.Spread.Model.BaseSheetSpanModel
    Dim b As Boolean
    spanModel = FpSpread1.ActiveSheet.Models.Span
    b = spanModel.IsEmpty()
    ListBox1.Items.Add(b.ToString())
End Sub
参照

BaseSheetSpanModel クラス
BaseSheetSpanModel メンバ

 

 


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