第三章实习报告.docx
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第三章实习报告
PrivateSubCommand1_Click()
Form1.Show
EndSub
PrivateSubCommand10_Click()
Form10.Show
EndSub
PrivateSubCommand11_Click()
Form11.Show
EndSub
PrivateSubCommand12_Click()
End
EndSub
PrivateSubCommand2_Click()
Form2.Show
EndSub
PrivateSubCommand3_Click()
Form3.Show
EndSub
PrivateSubCommand4_Click()
Form4.Show
EndSub
PrivateSubCommand5_Click()
Form5.Show
EndSub
PrivateSubCommand6_Click()
Form6.Show
EndSub
PrivateSubCommand7_Click()
Form7.Show
EndSub
PrivateSubCommand8_Click()
Form8.Show
EndSub
PrivateSubCommand9_Click()
Form9.Show
EndSub
例题3-1
PrivateSubCommand1_Click()
Print"HelloWorld"
EndSub
PrivateSubCommand2_Click()
UnloadMe
EndSub
例题3-2
PrivateSubCommand2_Click()
Cls
EndSub
PrivateSubForm_Click()
Print1,2,3
Print1;2;3
Print-1;-2;-3
Print"A";"B";"C","D"
Print3,
Print4;5;
Print6
Print
Print7;8;
Print
PrintTime
EndSub
例题3-3
PrivateSubCommand1_Click()
Form4.Picture=LoadPicture("F:
\VB程序设计\第三章\图片资料\3.jpg")
EndSub
PrivateSubCommand2_Click()
Form4.Picture=LoadPicture()
EndSub
PrivateSubCommand3_Click()
UnloadMe
EndSub
例题3-4
PrivateSubCommand1_Click()
UnloadMe
EndSub
PrivateSubForm_Load()
WithLabel1
.Caption="中国共产党万岁!
"
.FontSize=50
.AutoSize=True
.ForeColor=vbYellow
EndWith
WithLabel2
.Caption=Label1.Caption
.FontSize=50
.ForeColor=vbRed
.AutoSize=True
.BackStyle=0
EndWith
EndSub
PrivateSubLabel1_MouseMove(buttonAsInteger,shiftAsInteger,xAsSingle,yAsSingle)
Label1.Left=Label2.Left+50
Label1.Top=Label2.Top-50
EndSub
例题3-5
PrivateSubCommand1_Click()
UnloadMe
EndSub
PrivateSubText1_GotFocus()
Text1.BackColor=vbRed
EndSub
PrivateSubText1_LostFocus()
Text1.BackColor=vbWhite
EndSub
PrivateSubText2_GotFocus()
Text2.BackColor=vbRed
EndSub
PrivateSubText2_LostFocus()
Text2.BackColor=vbWhite
EndSub
例题3-6
PrivateSubCommand1_Click()
UnloadMe
EndSub
PrivateSubText1_KeyPress(KeyAsciiAsInteger)
Label1.Caption="您刚按的那个字符的ASCII码是"&KeyAscii&Chr(KeyAscii)
EndSub
例题3-7
PrivateSubCommand1_Click()
Text1.Text=""
Label1.Caption="当前文本框中有0个字符"
EndSub
PrivateSubCommand2_Click()
UnloadMe'释放窗体,结束程序运行
EndSub
PrivateSubCommand3_Click()
UnloadMe
EndSub
PrivateSubText1_Change()
Label1.Caption="当前文本框中有"&Len(Text1.Text)&"个字符"
EndSub
例题3-8
PrivateSubCommand1_Click()
UnloadMe
EndSub
PrivateSubText2_LostFocus()
IfText2.Text<0OrText2.Text>100Then
MsgBox"输入错误,请重新输入!
!
"'出错提示信息
Text2.SetFocus'重新定位光标到文本框
EndIf
EndSub
例题3-9
PrivateSubCommand1_Click()
UnloadMe
EndSub
PrivateSubText1_MouseUP(buttonAsInteger,shiftAsInteger,xAsSingle,yAsSingle)
Text2.Text=Text1.SelStart'设置选择的起始点
Text3.Text=Text1.SelLength'设置选择字符的个数
Label3.Caption="选择内容:
"&Text1.SelText'显示选择内容
EndSub
PrivateSubForm_Load()
Label1.Caption="选择起点"
Label2.Caption="选择长度"
Label3.Caption="选择内容"
Command1.Caption="确定"
EndSub
例题3-10
PrivateSubCommand1_Click()
UnloadMe
EndSub
PrivateSubImage1_Click()
Image1.Picture=LoadPicture("F:
\VB程序设计\第三章\图片资料\5.jpg")
EndSub
PrivateSubImage1_DblClick()'双击时清除图片
Image1.Picture=LoadPicture()
EndSub
例题3-11
PrivateSubCommand1_Click()
Picture1.Print"努力学好计算机"'输出文字方法
Picture1.FontSize=12'设置字体
Picture1.Print"努力学好计算机"'输出第二行文字
EndSub
PrivateSubCommand2_Click()
Picture1.Circle(800,800),300'输出一个圆
Picture1.Line(1500,500)-Step(600,600),,B'输出一个矩形
EndSub
PrivateSubCommand3_Click()
UnloadMe
EndSub