问题一:
现有一个textbox,允许显示多行。
for i=1 to 100
text1.text=text1.text & vbcrlf & i
doevents
next
上面代码可让文本框显示循环结果。。但是如果循环次数太多或者要显示的内容太多。。就会很慢慢。
有没有更快的办法代替:text1.text=text1.text & vbcrlf & i 这句?问题二:
现有窗口 Form1 当前窗口已设置最大化按钮失效。目的就是为了不让用户改变窗体大小。但是还是可以拉动窗口边缘来达到改变窗口大小的目的。如何让用户不能调整窗口大小?请高手一一解答。小弟感谢!
现有一个textbox,允许显示多行。
for i=1 to 100
text1.text=text1.text & vbcrlf & i
doevents
next
上面代码可让文本框显示循环结果。。但是如果循环次数太多或者要显示的内容太多。。就会很慢慢。
有没有更快的办法代替:text1.text=text1.text & vbcrlf & i 这句?问题二:
现有窗口 Form1 当前窗口已设置最大化按钮失效。目的就是为了不让用户改变窗体大小。但是还是可以拉动窗口边缘来达到改变窗口大小的目的。如何让用户不能调整窗口大小?请高手一一解答。小弟感谢!
Dim s As String
For i = 1 To 1000
s = s & vbCrLf & i
Next
Text1.Text = s 我试了一下 这样子比直接text1.text=text1.text & i快
2 form的bordersytle设为1
form的bordersytle设为1
后。连最小化按扭也没了。。我要有最小化按钮。
Dim y1 As Single
Dim sfw As Boolean
Dim sfh As BooleanPrivate Sub Form_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
If X > Form1.Width - 100 Then
sfw = True
x1 = X
Form1.Print "zoom1"
End IfIf Y > Form1.Height - 100 Then
sfh = True
y1 = Y
Form1.Print "zoom2"
End IfEnd SubPrivate Sub Form_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)If sfw Then
Form1.Width = Form1.Width - (x1 - X)
x1 = X'Label1.Caption = X
'Label2.Caption = Form1.WidthEnd IfIf sfh Then
Form1.Height = Form1.Height - (y1 - Y)
y1 = Y
End IfEnd SubPrivate Sub Form_MouseUp(Button As Integer, Shift As Integer, X As Single, Y As Single)
sfw = False
sfh = FalseEnd Sub模仿windows y有边框
第二个问题
Private Declare Function GetSystemMenu Lib "user32" (ByVal hwnd As Long, ByVal bRevert As Long) As Long
Private Declare Function DeleteMenu Lib "user32" (ByVal hMenu As Long, ByVal nPosition As Long, ByVal wFlags As Long) As Long
Private Const SC_SIZE = &HF000
Private Const MF_BYCOMMAND = &H0&
Private Sub Form_Load()
Dim hMenu As Long, Success As Long
hMenu = GetSystemMenu(Form1.hwnd, 0)
Success = DeleteMenu(hMenu, SC_SIZE, MF_BYCOMMAND)
End Sub
Private iLimt As Long
Private strTemp As String
Private Sub Command1_Click()
Timer1.Interval = 200
Timer1.Enabled = True
strTemp = Text1.Text
iLimt = 1
End SubPrivate Sub Timer1_Timer() strTemp = strTemp & vbCrLf & iLimt
iLimt = iLimt + 1
Text1.Text = strTemp
If iLimt > 100 Then
Timer1.Interval = 0
Timer1.Enabled = False
End If
End Sub2、第二问,设置属性:Form属性: BorderStyle = 1
MinButton = True