public void TcQLJ()
{
int num;
int num4;
object obj;
try
{
IL_01:
ProjectData.ClearProjectError();
num = -2;
IL_09:
int num2 = 2;
Document mdiActiveDocument = Application.DocumentManager.MdiActiveDocument;
IL_16:
num2 = 3;
Database database = mdiActiveDocument.Database;
IL_1F:
num2 = 4;
using (Transaction transaction = database.TransactionManager.StartTransaction())
{
TypedValue[] array = new TypedValue[1];
Array array2 = array;
TypedValue typedValue;
typedValue..ctor(0, "LWPOLYLINE");
array2.SetValue(typedValue, 0);
SelectionFilter selectionFilter = new SelectionFilter(array);
PromptSelectionResult selection = mdiActiveDocument.Editor.GetSelection(selectionFilter);
if (selection.Status == 5100)
{
SelectionSet value = selection.Value;
if (value.Count == 1)
{
goto IL_285;
}
Entity e = null;
Entity e2 = null;
if (value.Count > 2)
{
e = (Entity)transaction.GetObject(value[0].ObjectId, 0);
e2 = (Entity)transaction.GetObject(value[checked (value.Count - 1)].ObjectId, 0);
}
else if (value.Count == 2)
{
e = (Entity)transaction.GetObject(value[0].ObjectId, 0);
e2 = (Entity)transaction.GetObject(value[1].ObjectId, 0);
}
Point3d point3d = CAD.GetEntCenter(e);
Point3d point3d2 = CAD.GetEntCenter(e2);
if (point3d.X > point3d2.X)
{
Point3d point3d3 = point3d;
point3d = point3d2;
point3d2 = point3d3;
}
else if (point3d.X == point3d2.X & point3d.Y > point3d2.Y)
{
Point3d point3d4 = point3d;
point3d = point3d2;
point3d2 = point3d4;
}
if (Class36.double_0 == 0.0)
{
Class36.double_0 = 4.0;
}
Class36.smethod_13(point3d, point3d2, Class36.double_0 / 2.0);
}
transaction.Commit();
}
IL_1E4:
num2 = 6;
if (Information.Err().Number <= 0)
{
goto IL_209;
}
IL_1F5:
num2 = 7;
Interaction.MsgBox(Information.Err().Description, MsgBoxStyle.OkOnly, null);
IL_209:
goto IL_285;
IL_20B:
int num3 = num4 + 1;
num4 = 0;
@switch(ICSharpCode.Decompiler.ILAst.ILLabel[], num3);
IL_23F:
goto IL_27A;
IL_241:
num4 = num2;
if (num <= -2)
{
goto IL_20B;
}
@switch(ICSharpCode.Decompiler.ILAst.ILLabel[], num);
IL_257 :;
}
catch when(endfilter(obj is Exception & num != 0 & num4 == 0))
{
Exception ex = (Exception)obj2;
goto IL_241;
}
IL_27A:
throw ProjectData.CreateProjectError(-2146828237);
IL_285:
if (num4 != 0)
{
ProjectData.ClearProjectError();
}
}
