<< Click to Display Table of Contents >> Navigation:  ThinBASIC Modules > ADODB > ADODB Module Classes > ADODB_Recordset > ADODB_Recordset Collections > ADODB_Recordset.Fields > ADODB_Recordset.Fields().Value

 

Description

 
Returns the value of a Field object.

 

Syntax

 

s = <ADODB_Recordset>.Fields(Name | lIndex).Value

 

Returns

 

String: automatically converted from supported DataTypeEnum

 

Parameters

 

Single Field inside a Fields Collection can be reached indicating Field Number (from 1 to <ADODB_Recordset>.Fields.Count) or indicating Field Name (the name of the column in the RecordSet)

 

 

 

Remarks

 

This property automatically convert original field data type into a string

 

Restrictions

 

See also

 

Examples

 

Uses "Console"

Uses "ADODB"

 

'---Declare a new pConnection variable and instantiate it in one line

Dim pConn As New ADODB_CONNECTION

 

printl "-----------------------------------------"

printl " Connection info"

printl "-----------------------------------------"

'---Set the provider and open a DB

pConn.Provider = "Microsoft.Jet.OLEDB.4.0"

pConn.Open(APP_SourcePath & "Biblio.mdb")

 

'---Print some info

PrintL pConn.Provider

Printl pConn.ConnectionString

 

'---If connection is open then Executes a command and print some data

If pConn.State = %ADSTATEOPEN Then

 

  Dim pRS     As New ADODB_RECORDSET

  Dim sSql    As String

  dim nRec    as Long

  dim nField  as Long

 

  PrintL

  printl "-----------------------------------------"

  printl " SQL Query info"

  printl "-----------------------------------------"

  sSql = "Select * from Authors order by Au_ID"' Where Au_ID = 1"

  PrintL "Query is:", sSql

 

  '---Connection Execute 

  pRS = pConn.Execute(sSql)

 

  printl

  printl "-----------------------------------------"

  printl " Recordset state:", pRS.State

  printl "-----------------------------------------"  

 

  if pRS.State = %adStateOpen Then

 

    printl

    printl "-----------------------------------------"

    printl " List Recordset fields info"

    printl "-----------------------------------------"

    printl "Number of fields:", pRS.Fields.Count

 

    for nField = 1 to pRS.Fields.Count

      printl "Field Name", nField & ":", pRS.Fields(nField).Name

      printl $TAB, "Type:", pRS.Fields(nField).Type & " (" & , pRS.Fields(nField).Type$ & ")"

      printl $TAB, "DefinedSize:", pRS.Fields(nField).Definedsize

      printl $tab, "ActualSize:", pRS.Fields(nField).Actualsize

    Next

    

    printl

    printl "-----------------------------------------"

    printl " List some data"

    printl "-----------------------------------------"

    

    nRec = 0

    While not pRS.EOF and nRec <= 9

      'printl pRS.Collect("Au_ID"), pRS.Collect("Author"), , pRS.Collect("Year Born")

      printl pRS.Fields("Au_ID").Value, pRS.Fields("Author").Value, , pRS.Fields("Year Born").Value

      incr nRec

      pRS.MoveNext

    Wend

  

    pRS.Close

  end If

  

  pConn.Close

 

end If

 

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