控件名 前缀 Lable lbl TextBox txt Button btn LinkButton lnkbtn ImageButton imgbtn ListBox lst DropDownList ddl DataGrid dg DataList dl CheckBox chk RadioButton rdo RadioButtonList rdolst Image img Panel pnl Calender cal AdRotator ar MenuStrip ms ToolStripMenuItem tsmi PictureBox pic StatusStrip ss DataGridView dgv Table tbl RequiredFieldValidator rfv Comparidator cv Rangidator rv ReqularExpressionValidator rev ValidatorSummary vs CrystalReportViewer rptvew ComboBox cbo DataGridView dgv GroupBox grp ImageList il ListView lv ColumnHeader ch StatusLable slbl TabControl tab TabPage tp Timer tmr ToolStrip ts ToolStripButton tsbtn ToolStripDropDownButton tsddb DomainUpDown dud FileUpload ful Repeater rpt