DataTable tblDatas = newDataTable("Datas");
DataColumn dc = null;
//赋值给dc,是便于对每一个datacolumn的操作
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"));
DataRow newRow;
newRow = tblDatas.NewRow();
newRow["Product"] = "大话西游";
newRow["Version"] = "2.0";
newRow["Description"] = "我很喜欢";
tblDatas.Rows.Add(newRow);
newRow = tblDatas.NewRow();
newRow["Product"] = "梦幻西游";
newRow["Version"] = "3.0";
newRow["Description"] = "比大话更幼稚";
tblDatas.Rows.Add(newRow);
C#动态创建DataTable
最新推荐文章于 2024-10-14 08:10:51 发布