vb 命名 規則

一、常用控件的命名：

控件類型                                字首                         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、變量命名

資料類型                                                              字首                                例子

String (字元串類型)                                            str                               strFName

Integer (短整數類型)                                           int                              intQuantity

Long (長整數類型)                                              lng                            lngDistance

Single (單精度浮點數類型)                               sng                         sngAverage

Double (雙精度浮點數類型)                              dbl                         dblTolerance

Boolean (布爾類型)                                            bln                          blnFound

Byte (位元組類型)                                                    byt                         bytRasterData

Date (日期類型)                                                   dte                             dteNow

Currency (貨币計算與定點計算類型)               cur                        curRevenue

Object (東西類型)                                                obj                        objCurrent

Variant (變體類型)                                               vnt                          vntCheckSum