public void Init()
{
// Open workspace and feature class.
IWorkspaceFactory wksf = new PostGisWorkspaceFactory();
//Open from zigFile
//ws = wksf.OpenFromFile(@"C:\ziggis\ZigGis\example.zig", 0);
//Open from PropertySet
IPropertySet ps = new PropertySetClass();
ps.SetProperty("server", "localhost");
ps.SetProperty("database", "TUTORIAL");
ps.SetProperty("user", "psqluser");
ps.SetProperty("password", "psqluser");
ps.SetProperty("port", "5432");
ps.SetProperty("configfile", @"C:\ziggis\ZigGis\logging.config");
ws = wksf.Open(ps, 0);
IFeatureWorkspace fwks = ws as IFeatureWorkspace;
fc = fwks.OpenFeatureClass("zone");
// Create the new layer (default renderer is ISimpleRenderer)
layer = new PostGisFeatureLayer();
layer.FeatureClass = fc;
layer.Name = fc.AliasName;
}
private void parseZigFile()
{
try
{
string pth = _zigFilePath;
// Open workspace
IWorkspaceFactory wksf = new PostGisWorkspaceFactory();
IFeatureWorkspace fwks = (IFeatureWorkspace)wksf.OpenFromFile(pth, 0);
// Open workspace
IWorkspace ws = fwks as IWorkspace;
_wkspc = ws;
_host = ws.ConnectionProperties.GetProperty("server").ToString();
_port = Convert.ToInt32(ws.ConnectionProperties.GetProperty("port"));
_database = ws.ConnectionProperties.GetProperty("database").ToString();
_username = ws.ConnectionProperties.GetProperty("user").ToString();
_password = ws.ConnectionProperties.GetProperty("password").ToString();
//IEnumDatasetName edsn = ws.get_DatasetNames(esriDatasetType.esriDTFeatureClass);
//IDatasetName dsn;
//// Load PostGIS layer names
//clbLayers.Items.Clear();
//while ((dsn = edsn.Next()) != null)
//{
// clbLayers.Items.Add(dsn.Name);
//}
}
catch (COMException COMex)
{
//MessageBox.Show("Error " + COMex.ErrorCode.ToString() + ": " + COMex.Message);
}
catch (System.Exception ex)
{
//MessageBox.Show("Error: " + ex.Message);
}
}
/// <summary>
/// Load a PostGis layer in the test MapControl
/// </summary>
private void LoadPostGisLayer()
{
// Open workspace and feature class.
IWorkspaceFactory wksf = new PostGisWorkspaceFactory();
//Open from zig file
IFeatureWorkspace fwks = (IFeatureWorkspace)wksf.OpenFromFile(@"C:\ziggis\ZigGis\example2.zig", 0);
/*
* //Open from PropertySet
* IPropertySet ps = new PropertySetClass();
* ps.SetProperty("server", "localhost");
* ps.SetProperty("database", "TUTORIAL");
* ps.SetProperty("user", "psqluser");
* ps.SetProperty("password", "psqluser");
* ps.SetProperty("port", "5432");
* ps.SetProperty("configfile", @"C:\ziggis\ZigGis\logging.config");
* IFeatureWorkspace fwks = (IFeatureWorkspace)wksf.Open(ps, 0);
*/
IFeatureClass fc = fwks.OpenFeatureClass("paolo.canada");
// Create the new layer (default renderer is ISimpleRenderer)
IFeatureLayer layer = new PostGisFeatureLayer();
layer.FeatureClass = fc;
layer.Name = fc.AliasName;
ILayer ly = layer as ILayer;
IGeoFeatureLayer gfl = layer as IGeoFeatureLayer;
//doSimpleRenderer(gfl);
doUniqueValueRenderer(gfl);
//IFeatureRenderer fr = new VerySimpleCustomRenderer();
//gfl.Renderer = fr;
axMapControl1.AddLayer(gfl as ILayer, 0);
//SelectFeaturesFromFeatureClass(fc, fwks as IWorkspace);
//SelectFeaturesFromFeatureLayer(layer);
}
