AeccXUiLand.AeccApplication
Accepted solution
@Anonymous , change how you get the AeccApplication and you will never need to worry about the version number again. From the C3DReports source code:
Public Shared ReadOnly Property AeccXApplication() As AeccXUiLand.IAeccApplication
Get
If (_aeccXApplication Is Nothing) Then
Dim acadApp As Autodesk.AutoCAD.Interop.IAcadApplication
acadApp = CType(AcMgApp.Application.AcadApplication, Autodesk.AutoCAD.Interop.IAcadApplication)
_aeccXApplication = New AeccXUiLand.AeccApplication
_aeccXApplication.Init(CType(acadApp, Autodesk.AutoCAD.Interop.AcadApplication))
End If
Return _aeccXApplication
End Get
End Property
Or, using c#, this is what I've been using for many years now:
public AeccApplication AeccApp
{
get
{
if (aeccApp == null)
{
aeccApp = new AeccApplication();
aeccApp.Init((AcadApplication)Autodesk.AutoCAD.ApplicationServices.Application.AcadApplication);
}
return aeccApp;
}
}
@GTVic the AeccXUiLand is what the developers at Autodesk called in their Imports in the C3DReport code:
Imports AeccXUiLand = Autodesk.AECC.Interop.UiLand
This is what I use for the SurveyApplication, no if statements for versions needed:
public sealed class AeccSurvAppConnection
{
private AeccSurveyApplication survApp = null;
public AeccSurvAppConnection() { }
public AeccSurveyApplication SurvApp
{
get
{
if (survApp == null)
{
survApp = new AeccSurveyApplication();
survApp.Init((AcadApplication)Autodesk.AutoCAD.ApplicationServices.Application.AcadApplication);
}
return survApp;
}
}
public AeccSurveyDocument SurvDoc
{
get
{
return (AeccSurveyDocument)SurvApp.ActiveDocument;
}
}
public AeccSurveyDatabase SurvDb
{
get
{
return (AeccSurveyDatabase)SurvApp.ActiveDocument.Database;
}
}
}
@jrWB953 have you installed the updates for C3D 2021? Your barebones loads and runs until it tries the get the AeccDatabase. It then fails, but I recalled also running into that sometime ago. We fixed that issue by not using a variable set to the ActiveDocument, instead using this:
public static AeccDB CurrAeccDBInstance()
{
AeccDB retVal = null;
AeccApp currapp = CurrAeccAppInstance();
if (currapp != null)
{
retVal = (AeccDB)currapp.ActiveDocument.Database;
}
return retVal;
}
Once I made that change (I also removed all Interface refences, hence the AeccDB instead of IAeccDB that you had), it runs right through:
NETLOAD
Command: MYCOMMAND
Hello, this is your first command.