获取PipeNetwork对象
你好我从pipenetwork请求数据几乎没有问题，尤其是对于没有构造函数的Network类。但是我应该如何获得它们的对象。
public void PipeProp()
{
CivilDocument doc = CivilApplication.ActiveDocument;
Editor ed = Application.DocumentManager.MdiActiveDocument.Editor;
// Ask the user to select a Pipeline
PromptEntityOptions opt = new PromptEntityOptions("\nSelect a pipe");
opt.SetRejectMessage("\nObject must be a pipeline.");
opt.AddAllowedClass(typeof(Pipe), false);
PromptEntityResult res = ed.GetEntity(opt);
if (res.Status != PromptStatus.OK) return;
Database db = Application.DocumentManager.MdiActiveDocument.Database;
using (Transaction ts = db.TransactionManager.StartTransaction())
{
// Get PartDataRecord for first pipe in the network
Network oNetwork = new Network();
ObjectId pipeId = oNetwork.GetPipeIds();
Pipe oPipe = ts.GetObject(pipeId, OpenMode.ForRead) as Pipe;
PartDataField[] oDataFields = oPipe.PartData.GetAllDataFields();
ed.WriteMessage("Additional info for pipe: {0}\n", oPipe.Name);
foreach (PartDataField oPartDataField in oDataFields)
{
ed.WriteMessage("Name: {0}, Description: {1}, DataType: {2}, Value: {3}\n",
oPartDataField.Name,
oPartDataField.Description,
oPartDataField.DataType,
oPartDataField.Value);
}
}
}
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