现代学习和办公当中，经常会接触到对表格的运用，像各种单据、报表、账户等等。在PPT演示文稿中同样不可避免的应用到各种数据表格。对于在PPT中插入表格，我发现了一个新方法，不过我用到了一款免费的.NET组件——Free Spire.Presentation,在C#中添加该产品DLL文件，可以简单快速地实现对演示文稿的表格插入、编辑和删除等操作。有需要的话可以在下面的网址下载：https://www.easck.com/Downloads/Free-Spire-Presentation-NET.html
1.插入表格
步骤一：创建一个PowerPoint文档
Presentation ppt = new Presentation();
ppt.SlideSize.Type = SlideSizeType.Screen16x9;
步骤二：初始化一个ITable实例，并指定位置、行数和列数、行高和列宽
double[] widths = new double[] { 100, 100, 100, 100, 100 };
double[] heights = new double[] { 15, 15, 15, 15, 15 };
ITable table = ppt.Slides[0].Shapes.AppendTable(80, 80, widths, heights);
步骤三：为表格设置内置格式
table.StylePreset = TableStylePreset.LightStyle1Accent2;
步骤四：声明并初始化一个String[,]数组
string[,] data = new string[,]
{
{"排名","姓名", "销售额","回款额","工号"},
{"1","李彪","18270","18270","0011"},
{"2","李娜","18105","18105","0025"},
{"3","张丽","17987","17987","0008"},
{"4","黄艳","17790","17790","0017"},
};
步骤六：保存文档
ppt.SaveToFile("创建表格.pptx", FileFormat.Pptx2010);
完成操作后得到以下PPT文档效果
2.删除表格行与列
步骤一：初始化一个Presentation实例并加载一个PowerPoint文档
Presentation ppt = new Presentation();
ppt.LoadFromFile(@"C:UsersAdministratorDesktop创建表格.pptx");
