vb點虐 調(diào)用按鍵 vbnet tabcontrol

vb點虐 如何觸發(fā)excel內(nèi)的一個按鈕的單擊事件

一定要先在VB中添加excel引用。

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在工程中引用Microsoft Excel類型庫: 從"工程"菜單中選擇"引用"欄;選擇Microsoft Excel 11.0 Object Library(EXCEL2003),然后選擇"確定"。表示在工程中要引用EXCEL類型庫。

調(diào)用excel的工作表中的命令按鈕,代碼如下:

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" '打開的工作簿路徑名稱

SheetName = "sheet1" '命令按鈕所在的工作表名

Set xlApp = CreateObject("Excel.Application") '創(chuàng)建EXCEL對象

Set xlBook = xlApp.Workbooks.Open(FileName) '打開已經(jīng)存在的EXCEL工件簿文件

……

xlBook.Close (True) '保存并關(guān)閉工作簿

xlApp.Quit '結(jié)束EXCEL對象

Set xlApp = Nothing '釋放xlApp對象

end sub

VB.NET中如何用表達式調(diào)用某個按鈕

用callbyname,以下請參考;用變量值做作被調(diào)用的過程或者函數(shù)的名稱;

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點虐 怎么制作按鍵連發(fā)功能

用API函數(shù),以下代碼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) '調(diào)用這個過程即可對目標(biāo)窗體發(fā)送F1鍵

Call PostMessage(hwnd, WM_KEYDOWN, VK_F1, 0)

Call PostMessage(hwnd, WM_KEYUP, VK_F1, 0)

End Sub這里是發(fā)送F1的實例,各個按鍵對應(yīng)的虛擬鍵碼,要到網(wǎng)上查

VB點虐 的快捷鍵

1. F12:轉(zhuǎn)到定義;Shift+F12:轉(zhuǎn)到引用

2. F5:啟動;Ctrl+F5:開始執(zhí)行(不調(diào)試);Shift+F5:停止調(diào)試

3. F7:查看代碼;Shift+F7:查看視圖設(shè)計器

4. Ctrl+Alt+L:解決方案資源管理器

5. Ctrl+Alt+J:對象瀏覽器

6. F4:顯示屬性窗口

7. Ctrl+Alt+X:工具箱

8. Ctrl+Alt+C類視圖

9. Alt+Enter:查看屬性

10.F10:逐過程調(diào)試

11.F11:逐語句調(diào)試

12.Ctrl+B:新斷點

13.Ctrl+Shift+F9:清除所有斷點

14.Ctrl+Shift+B生成解決方案

15.Shift+Alt+Enter:全屏

16.大綱顯示:Ctrl+M, Ctrl+M:切換大綱顯示展開;Ctrl+M, Ctrl+L:切換所有大綱顯示;Ctrl+M,Crtl+P停止大綱顯示;Ctrl+M, Ctrl+O:折疊到定義

17.智能感知:Ctrl+J:列出成員;Ctrl+Shift+空格:參數(shù)信息; Ctrl+K,Ctrl+I:快速信息;Alt+右箭頭鍵:完成單詞

當(dāng)前題目:vb點虐 調(diào)用按鍵 vbnet tabcontrol
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