我想实现的功能是,输入框的内容只能输入预先规定的字符,并且动态观察,如果数值大于大于10,则弹出提示。可是选择是的时候,为什么对话框的内容还是不对??还是大于10Option Explicit
Dim IntegerNum As String
IntegerNum = "0123456789"Function TestText(KeyIn As Integer, ListString As String, EditBasp As Boolean) As Integer
Dim KeyOut As Integer '返回值变量
Dim TestDATList As String
TestDATList = UCase(ListString) & Chr(8) '添加 BackSpace 按键
If InStr(1, TestDATList, Chr(KeyIn)) > 0 Then '键值是否在表中
KeyOut = KeyIn '是则允许输入
Else
KeyOut = 0 '否则,不允许
End If
TestText = KeyOut '返回结果
End FunctionPrivate Sub TxtPrintRange_KeyPress(KeyAscii As Integer)
Dim IntR As Integer
KeyAscii = TestText(KeyAscii, (IntegerNum), True)
If Val(TxtPrintRange.Text) > 10 Then
IntR = MsgBox("间隔代数太大,自动调整为 10 ? ", 4, "间隔代数")
If IntR = 6 Then ' 选择 是
TxtPrintRange.Text = 10
NprintRange = 10
ElseIf IntR = 7 Then '选择 否
TxtPrintRange.Text = ""
End If
End If
End Sub
Dim IntegerNum As String
IntegerNum = "0123456789"Function TestText(KeyIn As Integer, ListString As String, EditBasp As Boolean) As Integer
Dim KeyOut As Integer '返回值变量
Dim TestDATList As String
TestDATList = UCase(ListString) & Chr(8) '添加 BackSpace 按键
If InStr(1, TestDATList, Chr(KeyIn)) > 0 Then '键值是否在表中
KeyOut = KeyIn '是则允许输入
Else
KeyOut = 0 '否则,不允许
End If
TestText = KeyOut '返回结果
End FunctionPrivate Sub TxtPrintRange_KeyPress(KeyAscii As Integer)
Dim IntR As Integer
KeyAscii = TestText(KeyAscii, (IntegerNum), True)
If Val(TxtPrintRange.Text) > 10 Then
IntR = MsgBox("间隔代数太大,自动调整为 10 ? ", 4, "间隔代数")
If IntR = 6 Then ' 选择 是
TxtPrintRange.Text = 10
NprintRange = 10
ElseIf IntR = 7 Then '选择 否
TxtPrintRange.Text = ""
End If
End If
End Sub
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Function TestText(KeyIn As Integer, ListString As String, EditBasp As Boolean) As Integer
Dim KeyOut As Integer '返回值变量
Dim TestDATList As String
TestDATList = UCase(ListString) & Chr(8) '添加 BackSpace 按键
If InStr(1, TestDATList, Chr(KeyIn)) > 0 Then '键值是否在表中
KeyOut = KeyIn '是则允许输入
Else
KeyOut = 0 '否则,不允许
End If
TestText = KeyOut '返回结果
End FunctionPrivate Sub Form_Load()
IntegerNum = "0123456789"
End SubPrivate Sub TxtPrintRange_Change()
Dim IntR As Integer
If Val(TxtPrintRange.Text) > 10 Then
IntR = MsgBox("间隔代数太大,自动调整为 10 ? ", 4, "间隔代数")
If IntR = 6 Then ' 选择 是
TxtPrintRange.Text = 10
'NprintRange = 10
ElseIf IntR = 7 Then '选择 否
TxtPrintRange.Text = ""
End If
End If
End SubPrivate Sub TxtPrintRange_KeyPress(KeyAscii As Integer)
Dim IntR As Integer
KeyAscii = TestText(KeyAscii, (IntegerNum), True)
End Sub
Private Sub TxtPrintRange_KeyUp(KeyCode As Integer, Shift As Integer)
Dim IntR As Integer
KeyCode = TestText(KeyCode, (IntegerNum), True)
If Val(TxtPrintRange.Text) > 10 Then
IntR = MsgBox("间隔代数太大,自动调整为 10 ? ", 4, "间隔代数")
If IntR = 6 Then ' 选择 是
KeyCode = 0
TxtPrintRange.Text = 10
' NprintRange = 10
ElseIf IntR = 7 Then '选择 否
KeyCode = 0
TxtPrintRange.Text = ""
End If
End If
End Sub
Dim IntegerNum As String
Function TestText(KeyIn As Integer, ListString As String, EditBasp As Boolean) As Integer
Dim KeyOut As Integer '返回值变量
Dim TestDATList As String
TestDATList = UCase(ListString) & Chr(8) '添加 BackSpace 按键
If InStr(1, TestDATList, Chr(KeyIn)) > 0 Then '键值是否在表中
KeyOut = KeyIn '是则允许输入
Else
KeyOut = 0 '否则,不允许
End If
TestText = KeyOut '返回结果
End FunctionPrivate Sub Form_Load()
IntegerNum = "0123456789"
End Sub