此条经验将分享C# 添加PPT幻灯片中项目编号列表的方法。
工具/原料
Free Spire.Presentation for .NET 3.3 (社区版)
Visual Studio
dll引用
1、在E-iceblue官网或者Nuget网站上下载Free Spire.Presentation for .NET的安装包后，注意在编辑代码时，添加引用Spire.Presentation.dll到程序。dll文件可在安装路径下的Bin文件夹中获取。
C#代码示例（供参考）
1、using Spire.Presentation;using Spire.Presentation.Drawing;using System.Drawing;namespace Bullet1_PPT{ class Program { static void Main(string[] args) { //新建Presentation实例并添加一个新的shape Presentation ppt = new Presentation(); IAutoShape shape = ppt.Slides[0].Shapes.AppendShape(ShapeType.Rectangle, new RectangleF(100, 100, 300, 150)); shape.Fill.FillType = FillFormatType.None; //添加第一个段落并设置文字，字体颜色，对齐方式 shape.TextFrame.Text = "总论"; shape.TextFrame.TextRange.Fill.FillType = FillFormatType.Solid; shape.TextFrame.TextRange.Fill.SolidColor.Color = Color.Black; shape.TextFrame.Paragraphs[0].Alignment = TextAlignmentType.Left; //设置列表方式为符号列表 shape.TextFrame.Paragraphs[0].BulletType = TextBulletType.Numbered; shape.TextFrame.Paragraphs[0].BulletStyle = NumberedBulletStyle.BulletRomanLCPeriod; //添加更多段落并设置符号列表及格式 string[] str = new string[] { "会计法律制度", "支付结算法律制度", "增值税、消费税法律制度" }; foreach (string txt in str) { TextParagraph textParagraph = new TextParagraph(); textParagraph.Text = txt; textParagraph.Alignment = TextAlignmentType.Left; textParagraph.TextRanges[0].Fill.FillType = FillFormatType.Solid; textParagraph.TextRanges[0].Fill.SolidColor.Color = Color.Black; textParagraph.BulletType = TextBulletType.Numbered; textParagraph.BulletStyle = NumberedBulletStyle.BulletRomanLCPeriod; shape.TextFrame.Paragraphs.Append(textParagraph); } //保存并打开文档 ppt.SaveToFile("项目编号列表.pptx", FileFormat.Pptx2010); System.Diagnostics.Process.Start("项目编号列表.pptx"); } }}
2、代码完成后，调试运行程序，生成文档，如下图：
