标签2(“班级”)与文本框2(textclass) 标签3(“成绩”)与文本框3(textscore) 一个提交按钮(cmdSubmit)和一个取消按钮(cmdCancel) 3.3 编写代码 设计好UserForm后,下一步就是为控件添加功能。双击 cmdSubmit 按钮,VBA编辑器将自动打开一个代码窗口。在这里,你可以编写代码来处理用户的输入。例如,提交按钮的代码...
Private FunctionGetExt(ByVal FullPath As String)As String Dim i As Long '先找到文件名,避免一下路径中可能存在的"."FullPath=GetName(FullPath)i=VBA.InStrRev(FullPath,".")If i Then GetExt=VBA.Mid$(FullPath,i+1)Else GetExt=""End If End Function Private FunctionGetName(ByVal FullPath A...
Set DB_Info.db=NewCADO()ret=DB_Info.db.OpenDB(dbPath)If ret Then SetDBPath=ret MsgBox DB_Info.db.GetErr()Exit Function End If Erase DB_Info.Tables DB_Info.TablesCount=0DB_Info.ActiveTable.SName=""rib.InvalidateControl"ddTable"rib.InvalidateControl"cbSQL"End If rib.InvalidateControl"gpDBOper...
Dim mc As New MyClass mc.x = "123" Debug.Print mc.x End Sub 就象我们给普通变量和对象变量赋值的方式不同一样,对象变量是使用Set赋值的。对“对象”属性,VBA提供了Property Set来代替构建“普通”属性使用的Property Let。来看一段代码: Private tx As Object Property Get x() As Object Set x = t...
class 参数使用 appname.objecttype 这种语法,包括以下部分: appname 必需的;提供该对象的应用程序名。 objecttype 必需的;待创建对象的类型或类。 因此,我们用下面的代码创建FileSystemObject对象: Dim fso As Object Set fso = CreateObject("Scripting.FileSystemObject") ...
(AppName,1)' AppName contains the path of the' executable file.' Call a Microsoft Windows DLL procedure. The Declare statement must be' Private in a Class Module, but not in a standard Module.PrivateDeclareSubMessageBeepLib"User"(ByValNAsInteger)SubCallMyDll()CallMessageBeep(0)' Call ...
(ByVal RHS As String) m_address = RHS End Property Private Property Get PersonalData_Address() As String PersonalData_Address = m_address End Property 'nitialize members Private Sub Class_Initialize() m_name = "[customer name]" m_address = "[customer address]" CustomerAgentID = 0 End ...
SheetAsObject= activeWorkbook.Sheets(activeWorkbook.Sheets.Count)DimnewSheetAsExcel.Worksheet =CType(activeWorkbook.Sheets.Add( _ After:=lastSheet), Excel.Worksheet) newSheet.Name ="Imported Data"activeWorkbook.XmlImportXml(ds.GetXml(), xmlMap1,True, _ newSheet.Range("A1"))EndIfEndSubEndClass...
Option Explicit Public Function New_clsEmployee() As clsEmployee Set New_clsEmployee = New clsEmployee End Function 其中clsEmployee 是感兴趣的类的名称。 此外,这不应是专用模块。最后一次改变将使生活更轻松一点。 将项目从默认 VBAProject 重命名为 ClassProvider。 为此,请在 VBE 项目资源...
Sub GetWorkbook() Dim wbWorkFile As Workbook Set wbWorkFile = GetObject("D:\test.xlsx") ' wbWorkFile.Windows(1).Visible = True ' 这种方法打开的文件是隐藏的,如果需要显示,则设置Visible值为ture wbWorkFile.Close False Set wbWorkFile = Nothing End Sub...