/// <summary>
/// 通过modelPoint查找model,修改model顶点，塞回数据源
/// </summary>
/// <param name="fdbPath"></param>
void editModleNodeCoord(string fdbPath)
{
IConnectionInfo ci = new ConnectionInfo();
ci.ConnectionType = gviConnectionType.gviConnectionFireBird2x;
ci.Database = fdbPath;
//获取数据源
IDataSource ds = new DataSourceFactory().OpenDataSource(ci);
string[] dataSetNames = ds.GetFeatureDatasetNames();
IFeatureDataSet fds = ds.OpenFeatureDataset("fdsName");
IResourceManager resourceM = (IResourceManager)fds;
//获取所有featureClass
string[] fcNames = fds.GetNamesByType(gviDataSetType.gviDataSetFeatureClassTable);
for (int fci = 0; fci < fcNames.Length; fci++)
{
IFeatureClass fc = fds.OpenFeatureClass(fcNames[fci]);
IFieldInfoCollection fieldInfos = fc.GetFields();
for (int fieldi = 0; fieldi < fieldInfos.Count; fieldi++)
{
IFieldInfo finfo = fieldInfos.Get(fieldi);
if (finfo.FieldType == gviFieldType.gviFieldGeometry)
{
//获取fc的几何属性及其索引，索引用于更新模型
aaa(fc, fieldi, resourceM);
break;
}
}
}
}
static void Main(string[] args)
{
try
{
ConnectionInfo ci = new ConnectionInfo();
ci.ConnectionType = gviConnectionType.gviConnectionFireBird2x;
ci.Database = "../XXX.FDB";
IDataSource dataSouce = new DataSourceFactory().OpenDataSource(ci);
string[] names = (string[])dataSouce.GetFeatureDatasetNames();
IFeatureDataSet fds = dataSouce.OpenFeatureDataset(names[0]);
IResourceManager resManager = fds as IResourceManager;
//没有锁时这句会报错
IEnumResName myEnumNames = resManager.GetModelNames();
while (myEnumNames.MoveNext())
{
string modelName = myEnumNames.Current;
IModel myModel = resManager.GetModel(modelName);
if (myModel != null)
{
for (int i = 0; i < myModel.GroupCount; i++)
{
IDrawGroup myGroup = myModel.GetGroup(i);
for (int j = 0; j < myGroup.PrimitiveCount; j++)
{
IDrawPrimitive myPv = myGroup.GetPrimitive(j);
IDrawMaterial myDM = myPv.Material;
if (myDM != null)
{
myDM.EnableLight = false;
}
myPv.Material = myDM;
myGroup.SetPrimitive(j, myPv);
}
myModel.SetGroup(i, myGroup);
}
resManager.UpdateModel(modelName, myModel);
}
}
//手动释放COM对象
Marshal.ReleaseComObject(fds);
MessageBox.Show("完成！");
}
catch { MessageBox.Show("必须插入加密锁！必须安装CityMaker Builder 7.1"); }
}