?? 1-1.frm
字號:
VERSION 5.00
Begin VB.Form Form1
AutoRedraw = -1 'True
Caption = "Form1"
ClientHeight = 3195
ClientLeft = 60
ClientTop = 345
ClientWidth = 4680
LinkTopic = "Form1"
ScaleHeight = 3195
ScaleWidth = 4680
StartUpPosition = 3 '窗口缺省
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Gradient(TheObject As Object, Redval, Greenval, Blueval)
Dim Step, i, T, L, R, B
Step = (TheObject.Height / 60)
T = 0
L = 0
R = TheObject.Width
B = T + Step
'使用循環在窗體上從上至下依次繪制多個矩形
For i = 1 To 60
TheObject.Line (L, T)-(R, B), RGB(Redval, Greenval, Blueval), BF
Redval = Redval - 4
Greenval = Greenval - 4
Blueval = Blueval - 4
If Redval <= 0 Then Redval = 0
If Greenval <= 0 Then Greenval = 0
If Blueval <= 0 Then Blueval = 0
T = B
B = B + Step
Next
End Sub
Private Sub Form_Resize()
Gradient Form1, 0, 0, 255
End Sub
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