LibreOfficeDev 25.8 Help
བཱའིཊིསི་ནང་ཡིག་སྣོད་ཀུན་གྱི་ཚད་འདི་སླར་ལོགཔ་ཨིན།
Lof (FileNumber) As Long
Long
FileNumber: Any numeric expression that contains the file number that is specified in the Open statement.
To obtain the length of a file that is not open, use the FileLen function.
༥ ནུས་མེད་བྱ་སྒོའི་ལམ་ལུགས་བོད་བརྡ་
༥༢ བྱང་ཉེས་ཡིག་སྣོད་མིང་ཡང་ན་ཨང་གྲངས་
  Sub ExampleRandomAccess
      Dim iNumber As Integer
      མདངས་གྲིབ་ཨེསི་ཚིག་ཡིག་་མི་མཐུན་པ་བཟུམ་སྦེ་ ཨིམ་འདི་མི་མཐུན་པ་དགོཔ་ཨིན།
      Dim aFile As String
      aFile = "C:\Users\ThisUser\data.txt"
      iNumber = Freefile
      Open aFile For Random As #iNumber Len=32
      འཚོལ#ཨའི་ཨང་ ༡ རིམ་གནས་ས་འགོ་བཙུགས་ད་ལུ།
      Put #iNumber, , "This is the first line of text" ' Fill line with text
      Put #iNumber, , "This is the second line of text"
      Put #iNumber, , "This is the third line of text"
      Seek #iNumber,2
      Get #iNumber, , sText
      Print sText
      Close #iNumber
      iNumber = Freefile
      Open aFile For Random As #iNumber Len=32
      Get #iNumber, 2, sText
      Put #iNumber, , "This is a new text"
      Get #iNumber, 1, sText
      Get #iNumber, 2, sText
      Put #iNumber, 20, "This is the text in record 20"
      Print Lof(#iNumber)
      Close #iNumber
  End Sub
  
  Sub ExampleRandomAccess
      Dim iNumber As Integer
      Dim sText As Variant ' Must be a variant
      Dim aFile As String
      aFile = "~/data.txt"
      iNumber = Freefile
      Open aFile For Random As #iNumber Len=32
      Seek #iNumber,1 ' Position at beginning
      Put #iNumber, , "This is the first line of text" ' Fill line with text
      Put #iNumber, , "This is the second line of text"
      Put #iNumber, , "This is the third line of text"
      Seek #iNumber,2
      Get #iNumber, , sText
      Print sText
      Close #iNumber
      iNumber = Freefile
      Open aFile For Random As #iNumber Len=32
      Get #iNumber, 2, sText
      Put #iNumber, , "This is a new text"
      Get #iNumber, 1, sText
      Get #iNumber, 2, sText
      Put #iNumber, 20, "This is the text in record 20"
      Print Lof(#iNumber)
      Close #iNumber
  End Sub