以下代码能较准确地统计出TextBox控件中的中、英文字数和数字字符数，并将全部字节数(含各种控制符如回车等)也统计出来。适用于中英文编排环境。
\'窗体级声明
Dim c As Long, e_word As Long \'中英文字数
Dim Num As Long, s As Long \'数字及全部字符数
\'统计——
Private Sub Command1_Click()
Dim Str As String \'总字符
Dim k As Long \'计数器
Dim tmpStr As String \'逐一检测的字符
c = 0: e_word = 0: Num = 0: s = 0 \'清空变量
Str = Text1.Text & \" \" \'加一空格便于意外时计算最后一个字符
For k = 1 To Len(Str) - 1
tmpStr = Mid$(Str, k, 1)
If Asc(tmpStr) >= 65 And Asc(tmpStr) <= 90 Then \'小写字母
If Asc(Mid$(Str, k + 1, 1)) <= 64 Then e_word = e_word + 1
If Asc(Mid$(Str, k + 1, 1)) > 90 And Asc(Mid$(Str, k + 1, 1)) < 97 Then e_word = e_word + 1
If Asc(Mid$(Str, k + 1, 1)) > 122 Then e_word = e_word + 1
If Asc(Mid$(Str, k + 1, 1)) = 39 Or Asc(Mid$(Str, k + 1, 1)) = 45 Then e_word = e_word - 1 \'是符号\'或-时
ElseIf Asc(tmpStr) >= 97 And Asc(tmpStr) <= 122 Then \'大写字母
If Asc(Mid$(Str, k + 1, 1)) < 65 Then e_word = e_word + 1
If Asc(Mid$(Str, k + 1, 1)) > 90 And Asc(Mid$(Str, k + 1, 1)) < 97 Then e_word = e_word + 1
If Asc(Mid$(Str, k + 1, 1)) > 122 Then e_word = e_word + 1
If Asc(Mid$(Str, k + 1, 1)) = 39 Or Asc(Mid$(Str, k + 1, 1)) = 45 Then e_word = e_word - 1 \'是符号\'或-时
ElseIf Asc(tmpStr) >= 48 And Asc(tmpStr) <= 57 Then \'阿拉伯数字数字
If Asc(Mid$(Str, k + 1, 1)) < 48 Or Asc(Mid$(Str, k + 1, 1)) > 57 Then Num = Num + 1
ElseIf Asc(tmpStr) > 127 Or Asc(tmpStr) < 0 Then \'中文字符
c = c + 1
End If
Next
s = LenB(StrConv(Text1.Text, vbFromUnicode)) \'全部字符
MsgBox \"本文共有：\" & vbCrLf & vbCrLf & \"汉字字数: \" & c & _
\" 个 (含全角标点)\" & vbCrLf & \"英文单词: \" & e_word & \" 个 (不含半角标点)\" & vbCrLf & _
\"数字: \" & Num & \" 个\" & vbCrLf & \"全部字节: \" & s & \" 个\", vbInformation, \"字数统计\"
End Sub
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