通过

WorksheetBase.ProtectDrawingObjects 属性

  • 项目

获取一个值，该值指示形状是否受保护。

命名空间：  Microsoft.Office.Tools.Excel
程序集：  Microsoft.Office.Tools.Excel.v4.0.Utilities（在 Microsoft.Office.Tools.Excel.v4.0.Utilities.dll 中）

语法

声明
Public ReadOnly Property ProtectDrawingObjects As Boolean

public bool ProtectDrawingObjects { get; }

属性值

类型：System.Boolean
如果形状受保护，则为 true；否则为 false。

示例

下面的代码示例获取 ProtectDrawingObjects 属性的值，以确定工作表上的形状是否受保护。 如果形状不受保护，则将 DrawingObjects 参数设置为 true 来调用 Protect 方法，以使该形状受保护。

此示例针对的是文档级自定义项。

    Private Sub ProtectShapes()
        If Not Me.ProtectDrawingObjects Then
            If DialogResult.Yes = MessageBox.Show("Shapes in this worksheet " & _
                "are not protected. Protect shapes the worksheet?", "Example", _
                MessageBoxButtons.YesNo) Then

                ' Protect shapes, but do not change any 
                ' other protection type.
                 Me.Protect(DrawingObjects:=True, _
                    Contents:=Me.ProtectContents, Scenarios:=Me.ProtectScenarios, _
                    UserInterfaceOnly:=Me.ProtectionMode, _
                    AllowFormattingCells:=Me.Protection.AllowFormattingCells, _
                    AllowFormattingColumns:=Me.Protection.AllowFormattingColumns, _
                    AllowFormattingRows:=Me.Protection.AllowFormattingRows, _
                    AllowInsertingColumns:=Me.Protection.AllowInsertingColumns, _
                    AllowInsertingRows:=Me.Protection.AllowInsertingRows, _
                    AllowInsertingHyperlinks:=Me.Protection.AllowInsertingHyperlinks, _
                    AllowDeletingColumns:=Me.Protection.AllowDeletingColumns, _
                    AllowDeletingRows:=Me.Protection.AllowDeletingRows, _
                    AllowSorting:=Me.Protection.AllowSorting, _
                    AllowFiltering:=Me.Protection.AllowFiltering, _
                    AllowUsingPivotTables:=Me.Protection.AllowUsingPivotTables)
            End If
        End If

    End Sub 'ProtectShapes


private void ProtectShapes()
{
    if (!this.ProtectDrawingObjects)
    {
        if (DialogResult.Yes == MessageBox.Show("Shapes in this worksheet " +
            "are not protected. Protect shapes the worksheet?", "Example", 
            MessageBoxButtons.YesNo))
        {
            // Protect shapes, but do not change any 
            // other protection type.
            this.Protect(true, this.ProtectContents, 
                this.ProtectScenarios, this.ProtectionMode,
                this.Protection.AllowFormattingCells,
                this.Protection.AllowFormattingColumns,
                this.Protection.AllowFormattingRows,
                this.Protection.AllowInsertingColumns,
                this.Protection.AllowInsertingRows,
                this.Protection.AllowInsertingHyperlinks,
                this.Protection.AllowDeletingColumns,
                this.Protection.AllowDeletingRows,
                this.Protection.AllowSorting,
                this.Protection.AllowFiltering,
                this.Protection.AllowUsingPivotTables);
        }
    }
}

.NET Framework 安全性

请参见

参考

WorksheetBase 类

Microsoft.Office.Tools.Excel 命名空间