vb点虐 调用按键 vbnet tabcontrol
vb点虐 如何触发excel内的一个按钮的单击事件
一定要先在VB中添加excel引用。
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在工程中引用Microsoft Excel类型库： 从"工程"菜单中选择"引用"栏；选择Microsoft Excel 11.0 Object Library（EXCEL2003），然后选择"确定"。表示在工程中要引用EXCEL类型库。
调用excel的工作表中的命令按钮，代码如下：
Private Sub Command1_Click()
Dim xlApp As Excel.Application
Dim xlBook As Excel.WorkBook
Dim xlSheet As Excel.Worksheet
Dim FileName, SheetName As String
FileName = "e:\data.xls" '打开的工作簿路径名称
SheetName = "sheet1" '命令按钮所在的工作表名
Set xlApp = CreateObject("Excel.Application") '创建EXCEL对象
Set xlBook = xlApp.Workbooks.Open(FileName) '打开已经存在的EXCEL工件簿文件
……
xlBook.Close (True) '保存并关闭工作簿
xlApp.Quit '结束EXCEL对象
Set xlApp = Nothing '释放xlApp对象
end sub
VB.NET中如何用表达式调用某个按钮
用callbyname,以下请参考；用变量值做作被调用的过程或者函数的名称；
Sub FT1()
Dim T1 As Integer
Dim T2 As Integer
Dim T3 As Integer
T1 = 2
T2 = 3
T3 = T1 + T2
Debug.Print T3
End Sub
Private Sub Command1_Click()
Dim F As String
F = "FT1"
CallByName Me, F, VbMethod
End Sub
VB点虐 怎么制作按键连发功能
用API函数，以下代码Private Declare Function GetWindowLong Lib "user32" Alias "GetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long) As LongPrivate Declare Function SetWindowLong Lib "user32" Alias "SetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As Long
Private Declare Function SetLayeredWindowAttributes Lib "user32" (ByVal hwnd As Long, ByVal crKey As Long, ByVal bAlpha As Byte, ByVal dwFlags As Long) As LongPrivate Const WS_EX_LAYERED = H80000
Private Const GWL_EXSTYLE = (-20)
Private Const LWA_ALPHA = H2
Private Const LWA_COLORKEY = H1Private Declare Function SetWindowPos Lib "user32" (ByVal hwnd As Long, ByVal hWndInsertAfter As Long, ByVal X As Long, ByVal Y As Long, ByVal cx As Long, ByVal cy As Long, ByVal wFlags As Long) As Long
Private Const HWND_TOPMosT = -1
Private Const SWP_NOMOVE = H2
Private Const SWP_NosIZE = H1
Private Declare Function GetForegroundWindow Lib "user32" () As Long
Private Declare Function PostMessage Lib "user32" Alias "PostMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As Long
Const WM_KEYDOWN = H100
Const WM_KEYUP = H101
Const WM_CHAR = H102
Const VK_F1 = H70
Private Sub SendF1(hwnd) '调用这个过程即可对目标窗体发送F1键
Call PostMessage(hwnd, WM_KEYDOWN, VK_F1, 0)
Call PostMessage(hwnd, WM_KEYUP, VK_F1, 0)
End Sub这里是发送F1的实例，各个按键对应的虚拟键码，要到网上查
VB点虐 的快捷键
1． F12：转到定义；Shift+F12：转到引用
2． F5：启动；Ctrl+F5：开始执行（不调试）；Shift+F5：停止调试
3． F7：查看代码；Shift+F7：查看视图设计器
4． Ctrl+Alt+L：解决方案资源管理器
5． Ctrl+Alt+J：对象浏览器
6． F4：显示属性窗口
7． Ctrl+Alt+X：工具箱
8． Ctrl+Alt+C类视图
9． Alt+Enter：查看属性
10．F10：逐过程调试
11．F11：逐语句调试
12．Ctrl+B：新断点
13．Ctrl+Shift+F9：清除所有断点
14．Ctrl+Shift+B生成解决方案
15．Shift+Alt+Enter：全屏
16．大纲显示：Ctrl+M, Ctrl+M：切换大纲显示展开；Ctrl+M, Ctrl+L：切换所有大纲显示；Ctrl+M,Crtl+P停止大纲显示；Ctrl+M, Ctrl+O：折叠到定义
17．智能感知：Ctrl＋J：列出成员；Ctrl+Shift+空格：参数信息； Ctrl+K,Ctrl+I：快速信息；Alt+右箭头键：完成单词
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