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This document is archived and information here might be outdated. Recommended version. |
IAppROT.Count Property (ArcObjects .NET 10.5 SDK)
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This document is archived and information here might be outdated. Recommended version. |
| ArcObjects Help for .NET developers > ArcObjects namespaces > Framework > ESRI.ArcGIS.Framework > Interfaces > IA > IAppROT Interface > IAppROT.Count Property (ArcObjects .NET 10.5 SDK) |
The count of application references within the running object table.
[Visual Basic .NET] Public ReadOnly Property Count As Integer
[C#] public int Count {get;}
The following example uses AppROT's Count property to determine if any applications are already running. You would get m_app from the hook in ICommand::OnCreate().
IAppROT appRot=new AppROTClass();
if (appRot.Count > 0)
{
for (int i=0; i < appRot.Count; i++)
{
if (appRot.get_Item(i) is IMxApplication)
System.Windows.Forms.MessageBox.Show("ArcMap is running.");
else if (appRot.get_Item(i) is IGxApplication)
System.Windows.Forms.MessageBox.Show("ArcCatalog is running.");
}
}
Dim appRot As IAppROT=New AppROTClass()
If appRot.Count > 0 Then
Dim i As Integer=0
While i < appRot.Count
If TypeOf appRot.get_Item(i) Is IMxApplication Then
System.Windows.Forms.MessageBox.Show("ArcMap is running.")
ElseIf TypeOf appRot.get_Item(i) Is IGxApplication Then
System.Windows.Forms.MessageBox.Show("ArcCatalog is running.")
End If
System.Math.Max(System.Threading.Interlocked.Increment(i),i - 1)
End While
End If