关于VB的一个菜鸟问题
\u4e00\u4e2a\u83dc\u9e1f\u7ea7\u7684vb\u95ee\u9898\u3002\u3002\u3002sub RegRun()
on error resume next
dim wsh
set wsh=createobject("wscript.shell")
wsh.regwrite "HKLM\Software\Microsoft\Windows\Currentversion\Run\" & app.exename,app.path & "\" & app.exename & ".exe",REG_SZ"
end sub
\u53ea\u8981\u6267\u884cregrun\u8fd9\u4e2a\u8fc7\u7a0b\uff0c\u5c31\u4f1a\u628a\u81ea\u5df1\u5199\u5165\u542f\u52a8\u9879
wsh.regwrite \u4e09\u90e8\u5206\u610f\u4e49\uff1a
wsh.regwrite \u5199\u5165\u7684\u4f4d\u7f6e\uff0c\u5199\u5165\u7684\u503c\uff0c\u5199\u5165\u7684\u7c7b\u578b
HKLM\Software\Microsoft\Windows\Currentversion\Run\
\u662f\u542f\u52a8\u9879\u7684\u4f4d\u7f6e\u4e5f\u53eb\u952e\u540d\uff0c\u503c\u7684\u540d\u79f0\u4efb\u610f\uff0c\u503c\u7684\u5185\u5bb9\u4e3a\u8981\u542f\u52a8\u7684\u7a0b\u5e8f\u7684\u8def\u5f84
\u6bd4\u5982\u4f60\u8981\u628aIE\u5199\u5165\u542f\u52a8\u9879\uff0c\u5c31\u8fd9\u6837\u5199
wsh.regwrite "HKLM\Software\Microsoft\Windows\Currentversion\Run\IE","C:\Program Files\Internet Explorer\IExplorer.exe","REG_SZ"
\u524d\u9762\u90a3\u6bb5\u4ee3\u7801\u5c31\u662f\u628a\u7a0b\u5e8f\u81ea\u8eab\u5199\u5165\u542f\u52a8\u9879\u7684
\u5047\u8bbe\u7b2c\u4e00\u4e2a\u548c\u7b2c\u4e8c\u4e2atext1\u548ctext2\uff0c\u662f\u8f93\u5165\u6846\uff0ctext3\u662f\u663e\u793a\u7ed3\u679c\u7684
\u5219\u5728text1\u548ctext2 \u7684change\u4e8b\u4ef6\u4e2d\u5206\u522b\u8f93\u5165\uff0c\u6bcf\u5f53text1\u548ctext2\u7684\u503c\u6539\u53d8\u7684\u65f6\u5019\uff0c\u5c31\u4f1a\u51fa\u53d1change\u4e8b\u4ef6\uff0c\u8fbe\u5230\u968f\u65f6\u8ba1\u7b97\u7684\u76ee\u7684
Private Sub Text1_Change()
Text3.Text = Val(Text1.Text) + Val(Text2.Text)
End Sub
Private Sub Text2_Change()
Text3.Text = Val(Text1.Text) + Val(Text2.Text)
End Sub
dim x as integer,y as integer
x=2:y=3
text1.text=x*y
呵``上面这个例子够简单了吧.(先创建一个文本框,在窗体或按钮的click事件就可以了)
来多个..
dim x as double,y as double
x=inputbox("输入一个数:")
y=inputbox("输入一个数:")
text1.text=x+y
(这个例子就是计算2个数相加的)
去网易学院http://tech.163.com/special/000915SN/vbgreat.html
或xue8xue就有vb教程看.本人推荐葛军的2级vb教程.
private sub form_click()
on error resume next '避免函数中出现诸如除数为0的错误
form1.scale(-10,100)-(100,-100) '定义坐标系
for x=-100 to 100 step 0.5
y=x*x-2*x+3 '这里可以改为其他函数
form1.pset(x,y),rgb(255,0,0) '画红色点
next x
end sub
这样可以在程序启动后单击界面绘制出y=x^2-2x+3的大致函数图像，但都是一系列点构成的，并且这个绘制过程耗时比较长，可能需要超过1秒吧。
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绛旓細鍛礰`涓婇潰杩欎釜渚嬪瓙澶熺畝鍗曚簡鍚.(鍏堝垱寤涓涓鏂囨湰妗,鍦ㄧ獥浣撴垨鎸夐挳鐨刢lick浜嬩欢灏卞彲浠ヤ簡)鏉ュ涓..dim x as double,y as double x=inputbox("杈撳叆涓涓暟:")y=inputbox("杈撳叆涓涓暟:")text1.text=x+y (杩欎釜渚嬪瓙灏辨槸璁＄畻2涓暟鐩稿姞鐨)鍘荤綉鏄撳闄ttp://tech.163.com/special/000915SN/vbgreat....
