以下是以二进制方式打开任意文件,在Text1显示16进制字符串.假如是TXT文件,按Command3,则在Text2显示文本: Option Explicit Dim sj As String Dim yTemp() As Byte Dim strData As String Dim sTemp As String Dim i As IntegerPrivate Sub Command1_Click() CommonDialog1.CancelError = True On Error GoTo ErrHandler ' 设置标志 CommonDialog1.Flags = cdlOFNHideReadOnly ' 设置过滤器 CommonDialog1.Filter = "All Files (*.*)|*.*|" ' 指定缺省的过滤器 'CommonDialog1.FilterIndex = 2 ' 显示“打开”对话框 CommonDialog1.ShowOpen ' 显示选定文件的名字 MsgBox CommonDialog1.FileName Exit Sub ErrHandler: ' 用户按了“取消”按钮 Exit Sub End SubPrivate Sub Command2_Click() Dim a As Byte Dim aa As String Dim bb As String Dim i As Integer Static sec As Long Cls ' 设置“CancelError”为 True On Error GoTo ErrHandler Open CommonDialog1.FileName For Binary As #1 ' 若要以其他方式打开文件,必需先关闭此文件。 For i = sec + 1 To 512 + sec '0 Get #1, i, a bb = bb & a aa = Right$(Hex(a), 2) If Len(aa) = 1 Then aa = "0" & aa End If 'If i Mod 16 = 0 Then ' Print aa 'Else ' Print aa; " "; 'End If sj = sj & aa '& " " Next sec = Seek(1) - 1 Text1 = sj Close #1 strData = strData & sj Exit Sub ErrHandler: End Sub Private Sub zhuanhuan() ReDim yTemp(Len(strData) \ 2) For i = 1 To Len(strData) - 4 Step 2 yTemp((i - 1) \ 2) = Val("&H" & Mid(strData, i, 2)) Next sTemp = StrConv(yTemp, vbUnicode) Text2 = sTemp End SubPrivate Sub Command3_Click() zhuanhuan End Sub
Option Explicit
Dim yTemp() As Byte
Dim strData As String
Dim sTemp As String
Dim i As Integer
Private Sub zhuanhuan()
ReDim yTemp(Len(strData) \ 2)
For i = 1 To Len(strData) - 4 Step 2
yTemp((i - 1) \ 2) = Val("&H" & Mid(strData, i, 2)) '获取2进制数组
Next
sTemp = StrConv(yTemp, vbUnicode) '转换为Unicode码
Text1 = sTemp
End SubPrivate Sub Command1_Click()
zhuanhuan
End SubPrivate Sub Form_Load()
strData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
strData = strData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
strData = strData & "C4E3B5C4D0C4CBBCC8ABB2BFB7C5D4DAD5E2C9CFC3E6A3ACC4C7C3B4D7A2B6A8C4E3BDABB3C9CEAABFD7D2D2BCBAD2BBC0E0B5C4C8CBCEEFA3A1CACABFC9B6F8D6B9CEAAD6AEA3ACD2F2CEAABCBCCAF5D6BBB2BBB9FDCAC7C4E3BDF1BAF3C7B0CDBEB5C4D6A7D6F9D6AED2BBA3ACB6F8C7D2BBB9B2BBCAC7D7EEB4F3B5C4D6A7D6F9A3ACB3FDB7C7C4E3D6BBD4B8D2E2B5BDC0CFBBB9CAC7B8F6B9A4B3CCCAA6A3A12525"
End Sub
给电子工程师的忠告!!![1]好好规划自己的路,不要跟着感觉走!根据个人的理想决策安排,绝大部分人并不指望成为什么院士或教授,
而是希望活得滋润一些,爽一些。那么,就需要慎重安排自己的轨迹。从哪个行业入手,逐渐对该行业深入了解,不要频繁跳槽,特别是不
要为了一点工资而转移阵地,从长远看,这点钱根本不算什么,当你对一个行业有那么几年的体会,以后钱根本不是问题。频繁地动荡不是
上策,最后你对哪个行业都没有摸透,永远是新手![2]可以做技术,切不可沉湎于技术。千万不可一门心思钻研技术!给自己很大压力,
如果你的心思全部放在这上面,那么注定你将成为孔乙己一类的人物!适可而止为之,因为技术只不过是你今后前途的支柱之一,而且还不
是最大的支柱,除非你只愿意到老还是个工程师!
Private Sub Form_Load()
strData = "B8F8B5E7D7D3B9A4B3CCCAA6B5C4D6D2B8E6A3A1A3A1A3A15B315DBAC3BAC3B9E6BBAED7D4BCBAB5C4C2B7A3ACB2BBD2AAB8FAD7C5B8D0BEF5D7DFA3A1B8F9BEDDB8F6C8CBB5C4C0EDCFEBBEF6B2DFB0B2C5C5A3ACBEF8B4F3B2BFB7D6C8CBB2A2B2BBD6B8CDFBB3C9CEAACAB2C3B4D4BACABFBBF2BDCCCADAA3ACB6F8CAC7CF"
strData = strData & "A3CDFBBBEEB5C3D7CCC8F3D2BBD0A9A3ACCBACD2BBD0A9A1A3C4C7C3B4A3ACBECDD0E8D2AAC9F7D6D8B0B2C5C5D7D4BCBAB5C4B9ECBCA3A1A3B4D3C4C4B8F6D0D0D2B5C8EBCAD6A3ACD6F0BDA5B6D4B8C3D0D0D2B5C9EEC8EBC1CBBDE2A3ACB2BBD2AAC6B5B7B1CCF8B2DBA3ACCCD8B1F0CAC7B2BBD2AACEAAC1CBD2BBB5E3B"
strData = strData & "9A4D7CAB6F8D7AAD2C6D5F3B5D8A3ACB4D3B3A4D4B6BFB4A3ACD5E2B5E3C7AEB8F9B1BEB2BBCBE3CAB2C3B4A3ACB5B1C4E3B6D4D2BBB8F6D0D0D2B5D3D0C4C7C3B4BCB8C4EAB5C4CCE5BBE1A3ACD2D4BAF3C7AEB8F9B1BEB2BBCAC7CECACCE2A1A3C6B5B7B1B5D8B6AFB5B4B2BBCAC7C9CFB2DFA3ACD7EEBAF3C4E3B6D4C4C4B8F6"
strData = strData & "D0D0D2B5B6BCC3BBD3D0C3FECDB8A3ACD3C0D4B6CAC7D0C2CAD6A3A15B325DBFC9D2D4D7F6BCBCCAF5A3ACC7D0B2BBBFC9B3C1E4CFD3DABCBCCAF5A1A3C7A7CDF2B2BBBFC9D2BBC3C5D0C4CBBCD7EAD1D0BCBCCAF5A3A1B8F8D7D4BCBABADCB4F3D1B9C1A6A3ACC8E7B9FBC4E3B5C4D0C4CBBCC8ABB2BFB7C5D4DAD5E2C9CFC"
strData = strData & "3E6A3ACC4C7C3B4D7A2B6A8C4E3BDABB3C9CEAABFD7D2D2BCBAD2BBC0E0B5C4C8CBCEEFA3A1CACABFC9B6F8D6B9CEAAD6AEA3ACD2F2CEAABCBCCAF5D6BBB2BBB9FDCAC7C4E3BDF1BAF3C7B0CDBEB5C4D6A7D6F9D6AED2BBA3ACB6F8C7D2BBB9B2BBCAC7D7EEB4F3B5C4D6A7D6F9A3ACB3FDB7C7C4E3D6BBD4B8D2E2B5BDC0CFB"
strData = strData & "BB9CAC7B8F6B9A4B3CCCAA6A3A12525"
End Sub
要变为能看懂的文字,那可能是一堆乱码.
Option Explicit
Dim sj As String
Dim yTemp() As Byte
Dim strData As String
Dim sTemp As String
Dim i As IntegerPrivate Sub Command1_Click()
CommonDialog1.CancelError = True
On Error GoTo ErrHandler
' 设置标志
CommonDialog1.Flags = cdlOFNHideReadOnly
' 设置过滤器
CommonDialog1.Filter = "All Files (*.*)|*.*|"
' 指定缺省的过滤器
'CommonDialog1.FilterIndex = 2
' 显示“打开”对话框
CommonDialog1.ShowOpen
' 显示选定文件的名字
MsgBox CommonDialog1.FileName
Exit Sub
ErrHandler:
' 用户按了“取消”按钮
Exit Sub
End SubPrivate Sub Command2_Click()
Dim a As Byte
Dim aa As String
Dim bb As String
Dim i As Integer
Static sec As Long
Cls
' 设置“CancelError”为 True
On Error GoTo ErrHandler
Open CommonDialog1.FileName For Binary As #1
' 若要以其他方式打开文件,必需先关闭此文件。
For i = sec + 1 To 512 + sec '0
Get #1, i, a
bb = bb & a
aa = Right$(Hex(a), 2)
If Len(aa) = 1 Then
aa = "0" & aa
End If
'If i Mod 16 = 0 Then
' Print aa
'Else
' Print aa; " ";
'End If
sj = sj & aa '& " "
Next
sec = Seek(1) - 1
Text1 = sj
Close #1
strData = strData & sj
Exit Sub
ErrHandler:
End Sub
Private Sub zhuanhuan()
ReDim yTemp(Len(strData) \ 2)
For i = 1 To Len(strData) - 4 Step 2
yTemp((i - 1) \ 2) = Val("&H" & Mid(strData, i, 2))
Next
sTemp = StrConv(yTemp, vbUnicode)
Text2 = sTemp
End SubPrivate Sub Command3_Click()
zhuanhuan
End Sub
class CPeriodItem
{
public:
CTime Time;
float Open;
float Close;
float High;
float Low;
float Volume;
float OpI;
float AVPrice;
float Scale;
};
你的代码是VB6的吗?