本文整理匯總了VB.NET中Microsoft.VisualBasic.Interaction.GetObject方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET Interaction.GetObject方法的具體用法？VB.NET Interaction.GetObject怎麽用？VB.NET Interaction.GetObject使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。
在下文中一共展示了Interaction.GetObject方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: testExcelRunning
' Test to see if a copy of Excel is already running.
Private Sub testExcelRunning()
On Error Resume Next
' GetObject called without the first argument returns a
' reference to an instance of the application. If the
' application is not already running, an error occurs.
Dim excelObj As Object = GetObject(, "Excel.Application")
If Err.Number = 0 Then
MsgBox("Excel is running")
Else
MsgBox("Excel is not running")
End If
Err.Clear()
excelObj = Nothing
End Sub示例2: getExcel
Private Sub getExcel()
Dim fileName As String = "c:\vb\test.xls"
If Not My.Computer.FileSystem.FileExists(fileName) Then
MsgBox(fileName & " does not exist")
Exit Sub
End If
' Set the object variable to refer to the file you want to use.
Dim excelObj As Object = GetObject(fileName)
' Show Excel through its Application property.
excelObj.Application.Visible = True
' Show the window containing the file.
Dim winCount As Integer = excelObj.Parent.Windows.Count()
excelObj.Parent.Windows(winCount).Visible = True
' Insert additional code to manipulate the test.xls file here.
' ...
excelObj = Nothing
End Sub