C#编程实现DataTable添加行的方法
本文实例讲述了C#编程实现DataTable添加行的方法。分享给大家供大家参考,具体如下:
方法一:
DataTabletblDatas=newDataTable("Datas"); DataColumndc=null; dc=tblDatas.Columns.Add("ID",Type.GetType("System.Int32")); dc.AutoIncrement=true;//自动增加 dc.AutoIncrementSeed=1;//起始为1 dc.AutoIncrementStep=1;//步长为1 dc.AllowDBNull=false;// dc=tblDatas.Columns.Add("Product",Type.GetType("System.String")); dc=tblDatas.Columns.Add("Version",Type.GetType("System.String")); dc=tblDatas.Columns.Add("Description",Type.GetType("System.String")); DataRownewRow; newRow=tblDatas.NewRow(); newRow["Product"]="水果刀"; newRow["Version"]="2.0"; newRow["Description"]="打架专用"; tblDatas.Rows.Add(newRow); newRow=tblDatas.NewRow(); newRow["Product"]="折叠凳"; newRow["Version"]="3.0"; newRow["Description"]="行走江湖七武器之一"; tblDatas.Rows.Add(newRow);
方法二:
DataTabletblDatas=newDataTable("Datas"); tblDatas.Columns.Add("ID",Type.GetType("System.Int32")); tblDatas.Columns[0].AutoIncrement=true; tblDatas.Columns[0].AutoIncrementSeed=1; tblDatas.Columns[0].AutoIncrementStep=1; tblDatas.Columns.Add("Product",Type.GetType("System.String")); tblDatas.Columns.Add("Version",Type.GetType("System.String")); tblDatas.Columns.Add("Description",Type.GetType("System.String")); tblDatas.Rows.Add(newobject[]{null,"a","b","c"}); tblDatas.Rows.Add(newobject[]{null,"a","b","c"}); tblDatas.Rows.Add(newobject[]{null,"a","b","c"}); tblDatas.Rows.Add(newobject[]{null,"a","b","c"}); tblDatas.Rows.Add(newobject[]{null,"a","b","c"});
希望本文所述对大家C#程序设计有所帮助。