代码命名约定

Form                    frm Class                   cls/C Module                  mod Label                   lbl LinkLabel               lnk Button                  btn TextBox                 txt CheckBox                chk RadioButton             rad GroupBox                grp PictureBox              pic DataGrip                grd ListBox                 lst CheckedListBox          clst ComboBox                cbo TreeView                tvw ListView                lvw TabControl              tab DateTimePicker          dtp Timer                   tmr Splitter                spl ProgressBar             pbar RichTextBox             rtf ImageList               imgl ToolBar                 tlb MenuItem                mnu ---- String                  str Date                    dat Boolean                 bln Short                   sht Decimal                 dec Long                    lng Integer                 int Byte                    byt Char                    chr Single                  sgl Double                  dbl Structure               udt Object                  obj DataSet                 ds DataRow                 dr OleDbConnection         conn SqlConnection           conn OleDbCommand            cmd SqlCommand              cmd OleDbDataAdapter        da SqlDataAdapter          da OleDbDataReader         rdr SqlDataReader           rdr Crystal Report          rpt