NoTextEdit ShapeLock 不工作 - OpenXML SDK

Question

我正在尝试使用 OpenXML SDK 锁定文本框。我试过这种方法，但 TextBox NoTextEdit 不起作用。

public DocumentFormat.OpenXml.Presentation.Shape GenerateShape(string StrText)
{
    DocumentFormat.OpenXml.Presentation.Shape shape1 = new DocumentFormat.OpenXml.Presentation.Shape();

    DocumentFormat.OpenXml.Presentation.NonVisualShapeProperties nonVisualShapeProperties1 = new DocumentFormat.OpenXml.Presentation.NonVisualShapeProperties();
    DocumentFormat.OpenXml.Presentation.NonVisualDrawingProperties nonVisualDrawingProperties1 = new DocumentFormat.OpenXml.Presentation.NonVisualDrawingProperties() { Id = (UInt32Value)3U, Name = "ID",Hidden=true ,Description="Do not Remove" ,MCAttributes=null };

    DocumentFormat.OpenXml.Presentation.NonVisualShapeDrawingProperties nonVisualShapeDrawingProperties1 = new DocumentFormat.OpenXml.Presentation.NonVisualShapeDrawingProperties();
    Drawing.ShapeLocks shapeLocks1 = new Drawing.ShapeLocks() { NoTextEdit = true, NoGrouping = true,NoMove=true,NoSelection=true,NoEditPoints=true ,NoAdjustHandles=true ,NoRotation=true,NoChangeArrowheads=true,NoChangeAspect=true,NoChangeShapeType=true,NoResize=true};

    nonVisualShapeDrawingProperties1.Append(shapeLocks1);

    ApplicationNonVisualDrawingProperties applicationNonVisualDrawingProperties1 = new ApplicationNonVisualDrawingProperties();
    PlaceholderShape placeholderShape1 = new PlaceholderShape() { Type = PlaceholderValues.SubTitle, Index = (UInt32Value)1U   };

    applicationNonVisualDrawingProperties1.Append(placeholderShape1);

    nonVisualShapeProperties1.Append(nonVisualDrawingProperties1);
    nonVisualShapeProperties1.Append(nonVisualShapeDrawingProperties1);
    nonVisualShapeProperties1.Append(applicationNonVisualDrawingProperties1);
    DocumentFormat.OpenXml.Presentation.ShapeProperties shapeProperties1 = new DocumentFormat.OpenXml.Presentation.ShapeProperties();

    DocumentFormat.OpenXml.Presentation.TextBody textBody1 = new DocumentFormat.OpenXml.Presentation.TextBody();
    Drawing.BodyProperties bodyProperties1 = new Drawing.BodyProperties();
    Drawing.ListStyle listStyle1 = new Drawing.ListStyle();
    Drawing.TextShape shp = new Drawing.TextShape();

    Drawing.Paragraph paragraph1 = new Drawing.Paragraph();
    Drawing.EndParagraphRunProperties endParagraphRunProperties1 = new Drawing.EndParagraphRunProperties() { Language = "en-US" ,Dirty=false };
    paragraph1.Append(GenerateRun(StrText));
    paragraph1.Append(endParagraphRunProperties1);

    textBody1.Append(bodyProperties1);
    textBody1.Append(listStyle1);
    textBody1.Append(paragraph1);

    shape1.Append(nonVisualShapeProperties1);
    shape1.Append(shapeProperties1);
    shape1.Append(textBody1);
    return shape1;
}
public Drawing.Run GenerateRun(string StrText)
{

    Drawing.Run run1 = new Drawing.Run();

    Drawing.RunProperties runProperties1 = new Drawing.RunProperties() { Language = "en-US", Dirty = false  };
    runProperties1.SetAttribute(new OpenXmlAttribute("", "smtClean", "", "0"));
    Drawing.Text text1 = new Drawing.Text();
    text1.Text = StrText;
    Drawing.SolidFill solidFill2 = new Drawing.SolidFill();
    Drawing.SchemeColor schemeColor = new Drawing.SchemeColor();

    string y = System.Drawing.Color.Transparent.ToArgb().ToString("X");
    Drawing.RgbColorModelHex rgbColorModelHex2 = new Drawing.RgbColorModelHex() { Val = "FFFFFF" };//Set Font-Color to Blue (Hex "0070C0").

    solidFill2.Append(rgbColorModelHex2);
    runProperties1.Append(solidFill2);


    Color color = new Color() { Val = "365F91", ThemeColor = ThemeColorValues.Accent1, ThemeShade = "BF" };
    run1.Append(runProperties1);
    run1.Append(text1);

    return run1;

}

除编辑外一切正常。 用户仍然可以通过双击编辑文本框值。我怎样才能避免这种情况？

是否有任何永久解决方案来防止编辑？请帮助我找到更好的解决方案。

提前致谢

Answer 1

通过与 MVP 团队的研究和沟通，我指出没有办法保护 TextBox 不被编辑。正如评论中提到的 Cindy Meister，

Are you able to do it in the PowerPoint application user interface? If not, then Open XML cannot do it... If yes, you can.

如果您不想更改文本，只需将其更改为图像，然后使用 NoSelection=true/1 和 NoMove=true/1 属性将其锁定。如果启用这些属性，用户既不能删除也不能更改它的位置。

参考：https://answers.microsoft.com/en-us/msoffice/forum/msoffice_powerpoint-mso_windows8-mso_2016/shape-lock-is-not-working/c1705b55-d2aa-4adb-b538-574ed2fc8eca?tm=1579265435636&page=1&rtAction=1579495439869

NoTextEdit ShapeLock 不工作 - OpenXML SDK

NoTextEdit ShapeLock is not working - OpenXML SDK

c#

openxml

openxml-sdk