Это часть программы, переводящей числа из 10 системы счисления в другую. И целую и дробную часть. Это двоичная система. С 8 и 16 все сделано по такому же принципу, но все работает и все выводит Код | Private Sub Command1_Click() Dim nachalo As Long, konec As Single, a As Long, b As Long, C() As Integer, M() As String, konec1 As String, p As Integer, konecHexNew As String label1.Caption = "Введённое число:" Label2.Visible = True Label3.Visible = True Label4.Visible = True Text2.Visible = True Text3.Visible = True Text4.Visible = True dec = Val(Text1.Text) l = Len(Text1.Text) For i = 1 To l If Mid(Text1.Text, i, 1) = "." Then razd = i End If Next nachalo = Left(Text1.Text, (razd - 1)) konec = dec - nachalo
nachaloBin = nachalo nachaloHex = nachalo nachaloOct = nachalo konecBin = konec konecHex = konec konecOct = konec
'Перевод начала в двоичную сс i = 0 a = nachaloBin Mod 2 b = nachaloBin \ 2 ReDim C(0) As Integer C(0) = a Do While b <> 0 i = i + 1 ReDim Preserve C(i) As Integer a = b Mod 2 b = b \ 2 C(i) = a Loop For x = i To 0 Step -1 Text2.Text = Text2.Text & Str(C(x)) Next 'Перевод конца в двоичную сс n = Val(Text5.Text) konecBin = konecBin * 2 For i = 1 To n j = 1 If Fix(konecBin) <> 0 Then Do While Mid(konecBin, j, 1) <> "," konecBinNew = konecBinNew + Mid(konecBin, j, 1) j = j + 1 Loop konecBin = Val("0." + Right(konecBin, (Len(konecBin) - (j)))) konecBin = konecBin * 2 Else konecBinNew = konecBinNew + "0" konecBin = konecBin * 2 End If Next 'слепливаем начало и конец!)) Text2.Text = Text2.Text & "," & konecBinNew
'Перевод начала в восьмиричную сс i = 0 a = nachaloOct Mod 8 b = nachaloOct \ 8 ReDim C(0) As Integer C(0) = a Do While b <> 0 i = i + 1 ReDim Preserve C(i) As Integer a = b Mod 8 b = b \ 8 C(i) = a Loop For x = i To 0 Step -1 Text3.Text = Text3.Text + Str(C(x)) Next 'Перевод конца в восьмиричную сс n = Val(Text5.Text) konecOct = konecOct * 8 For i = 1 To n j = 1 If Fix(konecOct) <> 0 Then Do While Mid(konecOct, j, 1) <> "," konecOctNew = konecOctNew + Mid(konecOct, j, 1) j = j + 1 Loop konecOct = Val("0." + Right(konecOct, (Len(konecOct) - (j)))) konecOct = konecOct * 8 Else konecOctNew = konecOctNew + "0" konecOct = konecOct * 8 End If Next 'слепливаем начало и конец!)) Text3.Text = Text3.Text + "," + konecOctNew
dec = Val(Text1.Text) Text2.Text = "" a = nachaloHex Mod 16 b = nachaloHex \ 16 ReDim M(0) As String M(0) = a Do While b <> 0 i = i + 1 ReDim Preserve M(i) As String a = b Mod 16 b = b \ 16 M(i) = a Loop For x = i To 0 Step -1 If M(x) = "10" Then M(x) = "A" ElseIf M(x) = "11" Then M(x) = "B" ElseIf M(x) = "12" Then M(x) = "C" ElseIf M(x) = "13" Then M(x) = "D" ElseIf M(x) = "14" Then M(x) = "E" ElseIf M(x) = "15" Then M(x) = "F" End If Text4.Text = Text4.Text + M(x) Next
'Перевод конца в шестнадцатиричную сс n = Val(Text5.Text) konecHex = konecHex * 16 For i = 1 To n j = 1 If Fix(konecHex) <> 0 Then Do While Mid(konecHex, j, 1) <> "," konecHexNew = konecHexNew + Mid(konecHex, j, 1) j = j + 1 Loop konecHex = Val("0." + Right(konecHex, (Len(konecHex) - (j)))) konecHex = konecHex * 16 Else konecHexNew = konecHexNew + "0" konecHex = konecHex * 16 End If
Next konecHexNew = Hex(konecHexNew) 'слепливаем начало и конец!))konecHexNew = Chr(konecHexNew) Text4.Text = Text4.Text + "," + konecHexNew
End Sub
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Это сообщение отредактировал(а) Akina - 21.5.2010, 22:34
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