.net 命名规范

Array             arr          arrShoppingList
Boolean         bln          blnIsPostBack
Byte               byt          bytPixelValue
Char                     chr          chrDelimiter
DateTime       dtm         dtmStartDate
Decimal         dec         decAverageHeight
Double           dbl          dblSizeofUniverse
Integer          int          intRowCounter
Long              lng          lngBillGatesIncome
Object          obj          objReturnValue
Short           shr     shrAverage
Single           sng         sngMaximum
String                 str        strFirstName

2.控件命名规范

类型前缀示例
AdRotator           adrt      adrtTopAd
Button                btn       btnSubmit
Calendar             cal       calMettingDates
CheckBox           chk      chkBlue
CheckBoxList        chkl       chklFavColors
CompareValidator valc        valcValidAge
CustomValidator    valx       valxDBCheck
DataGrid            dgrd     dgrdTitles
DataList             dlst      dlstTitles
DropDownList      drop       dropCountries
HyperLink             lnk         lnkDetails
Image                   img        imgAuntBetty
ImageButton         ibtn        ibtnSubmit
Label                    lbl          lblResults
LinkButton           lbtn        lbtnSubmit
ListBox                lst          lstCountries
Panel                    pnl         pnlForm2
PlaceHolder         plh         plhFormContents
RadioButton          rad         radFemale
RadioButtonList    radl        radlGender
RangeValidator      valg       valgAge
RegularExpression vale        valeEmail_Validator
Repeater               rpt         rptQueryResults
RequiredFieldValidator valr valrFirstName
Table                    tbl          tblCountryCodes
TableCell              tblc               tblcGermany
TableRow             tblr               tblrCountry
TextBox                txt          txtFirstName
ValidationSummary vals       valsFormErrors
XML                    xmlc      xmlcTransformResults

3.ADO.NET控件命名规范

类型前缀示例
Connection           con               conNorthwind
Command             cmd       cmdReturnProducts
Parameter             parm      parmProductID
DataAdapter          dad               dadProducts
DataReader           dtr         dtrProducts
DataSet                dst         dstNorthWind
DataTable             dtbl        dtblProduct
DataRow              drow      drowRow98
DataColumn          dcol       dcolProductID
DataRelation         drel        drelMasterDetail
DataView              dvw       dvwFilteredProducts