} // GetLastLoadDatefromFeatureClass
public System.DateTime GetFeatureClassSourceLastUpdateDate(string FeatureClassName, string OutputGeodatabaseName)
{
PDX.BTS.DataMaintenance.MaintTools.FeatureClassSourceInfo currentFeatureClassSourceInfo = null;
PDX.BTS.DataMaintenance.MaintTools.PathManager featureClassPathManager = null;
PDX.BTS.DataMaintenance.MaintTools.FeatureClassUtilities featureClassUtilities = null;
try
{
// Determine the Source Information for the specified Feature Class.
currentFeatureClassSourceInfo = GetLayerSourceInfo(FeatureClassName, OutputGeodatabaseName);
// Make sure the Source Info was retrieved successfully before moving on.
if (currentFeatureClassSourceInfo == null)
{
// Let the User know that the Information was not retrieved successfully.
if (ErrorMessage != null)
{
ErrorMessage("Failed to retrieve the Source Information for the " + FeatureClassName + " Feature Class. The GetFeatureClassSourceUpdateDate() Method Failed!");
}
// Return a date of "1/1/1900" to the calling method to indicate that this method failed.
return(System.DateTime.Parse("1/1/1900 00:00:00.000"));
}
// Instantiate the Feature Class Path Manager Object that will be used, where necessary, to determine the path to the specified
// Source Dataset.
featureClassPathManager = new PDX.BTS.DataMaintenance.MaintTools.PathManager();
// Instantiate the Feature Class Utilities Object that will be used to determine the Source Feature Class Last Update Date for the
// specified Feature Class.
featureClassUtilities = new PDX.BTS.DataMaintenance.MaintTools.FeatureClassUtilities();
// Determine the Last Update Date of the Source Dataset for the specified Feature Class.
switch (currentFeatureClassSourceInfo.SourceType.ToUpper())
{
case "SHAPEFILE":
// Determine the Path to the Source Shapefile for the specified Feature Class.
string sourceShapefilePath = featureClassPathManager.BuildShapefilePath(currentFeatureClassSourceInfo.SourceDataShare, currentFeatureClassSourceInfo.SourceDataset, currentFeatureClassSourceInfo.SourceFeatureClassName);
// Determine the Last Update of the Source Shapefile.
return(featureClassUtilities.GetShapefileLastUpdateDate(sourceShapefilePath));
case "PERSONALGEODB":
// Determine the Last Update Date for the Source Personal Geodatabase Feature Class for the specified Output Feature Class.
return(featureClassUtilities.GetPersonalGeoDBLastUpdateDate(currentFeatureClassSourceInfo.SourceGeoDBFile));
case "FILEGEODB":
// Determine the Last Update Date for the Source File Geodatabase Feature Class for the specified Output Feature Class.
return(featureClassUtilities.GetFileGeodatabaseLastUpdate(currentFeatureClassSourceInfo.SourceGeoDBFile));
case "GEODATABASE":
// Determine the Last Update Date for the Source Enterprise Geodatabasde Feature Class for the specified Output Feature Class.
return(featureClassUtilities.GetEntGeoDBFeatureClassLastUpdate(currentFeatureClassSourceInfo.SourceFeatureClassName, currentFeatureClassSourceInfo.SourceServerName, currentFeatureClassSourceInfo.SourceDatabaseName, currentFeatureClassSourceInfo.SourceDatabaseUser));
default:
// Return a date of "!/1/1900" to the calling method to indicate that the date could not be determined.
return(System.DateTime.Parse("1/1/1900 00:00:00.000"));
}
}
catch (System.Exception caught)
{
// Let the user know that this process failed.
if (ErrorMessage != null)
{
ErrorMessage("");
ErrorMessage("");
ErrorMessage("The FeatureClassUtilities.GetFeatureClassSourceLastUpdateDate() Method failed with error message - " + caught.Message + "!");
}
// Return January 1st, 1900 to the calling routine to indicate that this process failed.
return(new System.DateTime(1900, 1, 1));
}
finally
{
// If the CGIS Data Maintenance Tools Feature Class Utilities Object was instantiated, close it.
if (featureClassUtilities != null)
{
featureClassUtilities.Dispose();
featureClassUtilities = null;
}
// If the CGIS Data Maintenance Tools Feature Class Path Manager Object was instantiated, close it.
if (featureClassPathManager != null)
{
featureClassPathManager = null;
}
}
} // GetFeatureClassSourceLastUpdateDate()
public System.DateTime GetFeatureClassSourceLastUpdateDate(string FeatureClassName, string OutputGeodatabaseName)
{
PDX.BTS.DataMaintenance.MaintTools.FeatureClassSourceInfo currentFeatureClassSourceInfo = null;
PDX.BTS.DataMaintenance.MaintTools.PathManager featureClassPathManager = null;
PDX.BTS.DataMaintenance.MaintTools.FeatureClassUtilities featureClassUtilities = null;
try
{
// Determine the Source Information for the specified Feature Class.
currentFeatureClassSourceInfo = GetLayerSourceInfo(FeatureClassName, OutputGeodatabaseName);
// Make sure the Source Info was retrieved successfully before moving on.
if (currentFeatureClassSourceInfo == null)
{
// Let the User know that the Information was not retrieved successfully.
if (ErrorMessage != null)
{
ErrorMessage("Failed to retrieve the Source Information for the " + FeatureClassName + " Feature Class. The GetFeatureClassSourceUpdateDate() Method Failed!");
}
// Return a date of "1/1/1900" to the calling method to indicate that this method failed.
return System.DateTime.Parse("1/1/1900 00:00:00.000");
}
// Instantiate the Feature Class Path Manager Object that will be used, where necessary, to determine the path to the specified
// Source Dataset.
featureClassPathManager = new PDX.BTS.DataMaintenance.MaintTools.PathManager();
// Instantiate the Feature Class Utilities Object that will be used to determine the Source Feature Class Last Update Date for the
// specified Feature Class.
featureClassUtilities = new PDX.BTS.DataMaintenance.MaintTools.FeatureClassUtilities();
// Determine the Last Update Date of the Source Dataset for the specified Feature Class.
switch (currentFeatureClassSourceInfo.SourceType.ToUpper())
{
case "SHAPEFILE":
// Determine the Path to the Source Shapefile for the specified Feature Class.
string sourceShapefilePath = featureClassPathManager.BuildShapefilePath(currentFeatureClassSourceInfo.SourceDataShare, currentFeatureClassSourceInfo.SourceDataset, currentFeatureClassSourceInfo.SourceFeatureClassName);
// Determine the Last Update of the Source Shapefile.
return featureClassUtilities.GetShapefileLastUpdateDate(sourceShapefilePath);
case "PERSONALGEODB":
// Determine the Last Update Date for the Source Personal Geodatabase Feature Class for the specified Output Feature Class.
return featureClassUtilities.GetPersonalGeoDBLastUpdateDate(currentFeatureClassSourceInfo.SourceGeoDBFile);
case "FILEGEODB":
// Determine the Last Update Date for the Source File Geodatabase Feature Class for the specified Output Feature Class.
return featureClassUtilities.GetFileGeodatabaseLastUpdate(currentFeatureClassSourceInfo.SourceGeoDBFile);
case "GEODATABASE":
// Determine the Last Update Date for the Source Enterprise Geodatabasde Feature Class for the specified Output Feature Class.
return featureClassUtilities.GetEntGeoDBFeatureClassLastUpdate(currentFeatureClassSourceInfo.SourceFeatureClassName, currentFeatureClassSourceInfo.SourceServerName, currentFeatureClassSourceInfo.SourceDatabaseName, currentFeatureClassSourceInfo.SourceDatabaseUser);
default:
// Return a date of "!/1/1900" to the calling method to indicate that the date could not be determined.
return System.DateTime.Parse("1/1/1900 00:00:00.000");
}
}
catch (System.Exception caught)
{
// Let the user know that this process failed.
if (ErrorMessage != null)
{
ErrorMessage("");
ErrorMessage("");
ErrorMessage("The FeatureClassUtilities.GetFeatureClassSourceLastUpdateDate() Method failed with error message - " + caught.Message + "!");
}
// Return January 1st, 1900 to the calling routine to indicate that this process failed.
return new System.DateTime(1900, 1, 1);
}
finally
{
// If the CGIS Data Maintenance Tools Feature Class Utilities Object was instantiated, close it.
if (featureClassUtilities != null)
{
featureClassUtilities.Dispose();
featureClassUtilities = null;
}
// If the CGIS Data Maintenance Tools Feature Class Path Manager Object was instantiated, close it.
if (featureClassPathManager != null)
{
featureClassPathManager = null;
}
}
}
