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ADO.NET數據綁定 DataTabele

ecs items arr 指定 eof clas seed code typeof

DataTable把數據映射到本地緩存表中

DataTable datable = new DataTable ();
//使用指定列名稱和數據類型初始化
DataColumn colum = new DataColumn();
//取列的數據類型
column.ColumnName = "ID";
colum.DataType=typeof(Int32);
colum.AutoIncreament = true;//值自增長
colum.AutoIncreamentSeed = 1;//初始值為1
datable.Columns.Add(column);
datable.Columns.Add(new DataColumn("
進程",typeof(steing))); string[]proecss = System.Diagnostics.Process.GetProcesses().Select(p= >p.ProcessName).ToArray(); foreach (string p in process) { DataRow row = datable.NewRow(); row[1] = p; datable.Rows.Add(row); } foreach
(DataRow dr in datable.Rows) { listBox1.Items.Add(dr[1].ToString()); }

ADO.NET數據綁定 DataTabele