static bool addReferencedModel(string fileName, IfcStore fedModel, int counter, bool informUser, out bool userRespOnInfo)
{
userRespOnInfo = true;
var temporaryReference = new XbimReferencedModelViewModel
{
Name = fileName,
OrganisationName = "OrganisationName " + counter,
OrganisationRole = "Undefined"
};
var buildRes = false;
Exception exception = null;
try
{
buildRes = temporaryReference.TryBuildAndAddTo(fedModel);
}
catch (Exception ex)
{
//usually an EsentDatabaseSharingViolationException, user needs to close db first
exception = ex;
Console.WriteLine("%Error. Unable to open the .xbim cache file (" + fileName + "). Check source file exists or the cache file is being used or corrupted!");
return(false);
}
return(true);
}
} //打开一个openfiledialog，并获取选择的文件名
public static IfcStore FederationFromDialogbox(string[] files)
{
IfcStore fedModel = null;
if (files == null || files.Length == 0)
{
return(fedModel);
}
else
{
//use the first filename it's extension to decide which action should happen
var s = System.IO.Path.GetExtension(files[0]);
//if (s == null) return ifcStore;
var firstExtension = s.ToLower();
if (firstExtension == ".ifc")
{
// create temp file as a placeholder for the temporory xbim file
fedModel = IfcStore.Create(null, XbimSchemaVersion.Ifc2X3, XbimStoreType.InMemoryModel);
using (var txn = fedModel.BeginTransaction())
{
var project = fedModel.Instances.New <Xbim.Ifc2x3.Kernel.IfcProject>();
project.Name = "默认项目名称";
project.Initialize(ProjectUnits.SIUnitsUK);
txn.Commit();
}
var informUser = true;
for (var i = 0; i < files.Length; i++)
{
var fileName = files[i];
var temporaryReference = new XbimReferencedModelViewModel
{
Name = fileName,
OrganisationName = "机构 " + i,
OrganisationRole = "未定义"
};
var buildRes = false;
Exception exception = null;
try
{
buildRes = temporaryReference.TryBuildAndAddTo(fedModel); //验证所有数据并创建模型。
}
catch (Exception ex)
{
//usually an EsentDatabaseSharingViolationException, user needs to close db first
exception = ex;
}
if (buildRes || !informUser)
{
continue;
}
var msg = exception == null ? "" : "\r\nMessage: " + exception.Message;
var res = MessageBox.Show(fileName + " couldn't be opened." + msg + "\r\nShow this message again?",
"Failed to open a file", MessageBoxButton.YesNoCancel, MessageBoxImage.Error);
if (res == MessageBoxResult.No)
{
informUser = false;
}
else if (res == MessageBoxResult.Cancel)
{
fedModel = null;
}
//return fedModel;
}
}
}
return(fedModel);
}