引用：http://hi.baidu.com/mangel2002/blog/item/ab36d9e9492b392bb80e2d01.html

一、常用控件的命名：

控件类型                                前缀                         例子
Form                                        frm           frmMain
Menu                                       mnu         mnuFileOpen
Label                                      lbl             lblHelpMessage
Check box                               chk          chkReadOnly
Combo box                             cbo         cboEnglish
Command button                  cmd                    cmdExit
Common dialog                     dlg                      dlgFileOpen
Data grid                                  dgd                     dgdTitles
Date picker                              dtp                      dtpPublished
Directory list box                     dir                       dirSource
Drive list box                            drv                      drvTarget
File list box                               fil                        filSource
ADO Data                                 ado                    adoBiblio
Frame                                       fra                      fraLanguage
Hierarchical flexgrid               flex                     flexOrders
Image                                       img                    imgIcon
ImageList                                ils                       ilsAllIcons
List box                                    lst                       lstPolicyCodes
ListView                                  lvw                       lvwHeadings
Month view                             mvw                     mvwPeriod
MS Chart                                ch                         chSalesbyRegion
MS Flex grid                         msg                         msgClients
MS Tab                                  mst                           mstFirst
OLE container                      ole                            oleWorksheet
Option button                       opt                              optGender
Picture box                             pic                                picVGA
ProgressBar                        prg                              prgLoadFile
RichTextBox                          rtf                                    rtfReport
StatusBar                              sta                             staDateTime
TabStrip                                 tab                                tabOptions
Text box                                  txt                                   txtLastName
Toolbar                                   tlb                                      tlbActions
TreeView                                tre                                   treOrganization

　　二、变量命名

数据类型                                                              前缀                                例子
String (字符串类型)                                            str                               strFName
Integer (短整数类型)                                           int                              intQuantity
Long (长整数类型)                                              lng                            lngDistance
Single (单精度浮点数类型)                               sng                         sngAverage
Double (双精度浮点数类型)                              dbl                         dblTolerance
Boolean (布尔类型)                                            bln                          blnFound
Byte (字节类型)                                                    byt                         bytRasterData
Date (日期类型)                                                   dte                             dteNow
Currency (货币计算与定点计算类型)               cur                        curRevenue
Object (东西类型)                                                obj                        objCurrent
Variant (变体类型)                                               vnt                          vntCheckSum