Dim s As String * 256
dim tmp as bollean
p = "cool"
GetPrivateProfileString "number", "text", "", s, 256, "c:\test.ini"
'得到s = "cool"
tmp = s like p为什么得到 false,而不是true,如何解决了?'test.ini文件如下
[number]
text=cool
dim tmp as bollean
p = "cool"
GetPrivateProfileString "number", "text", "", s, 256, "c:\test.ini"
'得到s = "cool"
tmp = s like p为什么得到 false,而不是true,如何解决了?'test.ini文件如下
[number]
text=cool
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'得到s = "cool"得到s后,用left去掉多余的字符没有,像这样:
s=left(s,instr(1,s,chr(0))-1)
Dim RNode As String '小节名称
Dim RKey As String
Const ValueLen = 20 '默认取值长度
Dim RResult As Long '返回执行结果
Dim RValue As String '关键字值
CmdReadIni.Enabled = False
DoEvents
If Trim(TxtNodeRead.Text) = "" Then
MsgBox "小节名称未输入"
CmdReadIni.Enabled = True
Exit Sub
End If
If Trim(TxtKeyRead.Text) = "" Then
MsgBox "关键字名称未输入"
CmdReadIni.Enabled = True
Exit Sub
End If
RValue = Space(ValueLen)
RNode = Trim(TxtNodeRead.Text)
RKey = Trim(TxtKeyRead.Text)
RResult = GetPrivateProfileString(RNode, RKey, _
"", RValue, ValueLen, App.Path & "\" & TxtFileName & ".Ini")
TxtValRead.Text = Trim(RValue)
DoEvents
CmdReadIni.Enabled = True
'写配置文件
Dim WNode As String '小节名称
Dim WKey As String '关键字
Dim WValue As String '关键字值
Dim WResult As Long '返回执行结果
CmdWriteIni.Enabled = False
DoEvents
If Trim(TxtNodeWrite.Text) = "" Then
MsgBox "小节名称未输入"
CmdWriteIni.Enabled = True
Exit Sub
End If
If Trim(TxtKeyWrite.Text) = "" Then
MsgBox "关键字名称未输入"
CmdWriteIni.Enabled = True
Exit Sub
End If
If Trim(TxtValWrite.Text) = "" Then
MsgBox "关键字值未输入"
CmdWriteIni.Enabled = True
Exit Sub
End If
WNode = Trim(TxtNodeWrite.Text)
WKey = Trim(TxtKeyWrite.Text)
WValue = Trim(TxtValWrite.Text)
WResult = WritePrivateProfileString(WNode, WKey, _
WValue, App.Path & "\" & TxtFileName & ".Ini")
'清空写界面
TxtNodeWrite.Text = ""
TxtKeyWrite.Text = ""
TxtValWrite.Text = ""
DoEvents
CmdWriteIni.Enabled = True