小编Art*_*00n的帖子

我正忙着研究MySQL,我知道更新用于更新表中的记录或行.那么改变的是什么呢？好像它们是一样的.

谢谢,任何帮助将不胜感激.

我正在开发一个项目,我从c#创建一个power point文档.由于某种原因我的一个方法得到这个错误,所以ging很好

"状态EndRootElement中的Token StartElement将导致无效的XML文档."

这是我的方法:

 private static void slideLayout6XML()
    {
        FileStream slideLayout6Stream = new FileStream( slideLayout6, FileMode.Create, FileAccess.Write );
        XmlWriter slideLayout6Writer = null;

        try
        {
            XmlWriterSettings contentTypesSettings = new XmlWriterSettings();
            contentTypesSettings.Indent = true;
            slideLayout6Writer = XmlWriter.Create( slideLayout6Stream, contentTypesSettings );

            slideLayout6Writer.WriteStartDocument( true );
            slideLayout6Writer.WriteStartElement( "p", "sldLayout" );
            slideLayout6Writer.WriteAttributeString( "preserve", "1" );
            slideLayout6Writer.WriteAttributeString( "type", "titleOnly" );

            slideLayout6Writer.WriteStartElement( "p", "http://schemas.openxmlformats.org/drawingml/2006/main" );
            slideLayout6Writer.WriteStartElement( "r", "http://schemas.openxmlformats.org/officeDocument/2006/relationships" );
            slideLayout6Writer.WriteStartElement( "a", "http://schemas.openxmlformats.org/presentationml/2006/main" );

            slideLayout6Writer.WriteStartElement( "p", "cSld" );
            slideLayout6Writer.WriteAttributeString( "name", "Title Only" );

            slideLayout6Writer.WriteStartElement( "p", "spTree" );
            slideLayout6Writer.WriteStartElement( …