private ExtendTask GetTaskFromDataRow(DataRow rowTask)
{
if (rowTask == null)
return null;
// Task本身
ExtendTask task = new ExtendTask();
task.DatasourceType = (enumDataType)rowTask["DataType"];
task.MapScale = (int)rowTask["MapScale"];
task.Name = rowTask["TaskName"] as string;
task.Path = rowTask["TaskPath"] as string;
task.SourcePath = rowTask["Datasource"] as string;
task.StandardName = cmbStandard.SelectedItem as string;
task.SchemaID = ((KeyValuePair<string, string>)cmbSchema.SelectedItem).Key;
task.TopoTolerance = Convert.ToDouble( rowTask["TopoTolerance"]);
task.UseSourceDirectly = (bool)rowTask["UseSourceDirectly"];
task.Messager = this.MessageHandler;
// DataImport
IDataImport dataImporter = null;
if (task.DatasourceType == enumDataType.VCT)
{
dataImporter = new VCTDataImport();
}
else
{
NoReferenceDataImport noRefDataImport = new NoReferenceDataImport();
noRefDataImport.ReferenceLayer = ((KeyValuePair<string, string>)cmbSpatialRefLayer.SelectedItem).Key;
dataImporter = noRefDataImport;
}
dataImporter.ImportingObjectChanged+=new ImportingObjectChangedHandler(dataImporter_ImportingObjectChanged);
task.DataImporter = dataImporter;
string strCheckMode = rowTask["CheckMode"] as string;
enumCheckMode checkMode = enumCheckMode.CreateOnly;
if (strCheckMode == Text_CheckMode_CheckPartly)
{
checkMode = enumCheckMode.CheckPartly;
}
if (strCheckMode == Text_CheckMode_CheckAll)
{
checkMode = enumCheckMode.CheckAll;
task.ReadyForCheck(true);
}
task.CheckMode = checkMode;
task.RuleInfos = rowTask["Hy.Check.Rules"] as List<SchemaRuleEx>;
return task;
}
private bool PrepareForWorkspace(IWorkspace wsTarget, out string strBaseName, out string strQueryName, out enumDataType baseDataType)
{
strBaseName = null;
strQueryName = null;
baseDataType = enumDataType.FileGDB;
try
{
string strPath = wsTarget.PathName;
IDataImport dataImport = new NoReferenceDataImport();
dataImport.ImportingObjectChanged += new ImportingObjectChangedHandler(DataImport_ImportingObjectChanged);
dataImport.Datasource = strPath;
dataImport.TargetPath = TempPath;
dataImport.JustCopy = true;
// 获取空间参考
ISpatialReference spatialRef = null;
IEnumDataset enDataset = wsTarget.get_Datasets(esriDatasetType.esriDTAny);
IDataset dsCurrent = enDataset.Next();
while (dsCurrent != null)
{
if (dsCurrent is IGeoDataset)
{
spatialRef = (dsCurrent as IGeoDataset).SpatialReference;
break;
}
dsCurrent = enDataset.Next();
}
dataImport.SpatialReference = spatialRef;
enumDataType dataType = enumDataType.PGDB;
// 设置数据类型
string strName = System.IO.Path.GetExtension(strPath);
if (string.IsNullOrEmpty(strName)) // Shp File
{
dataType = enumDataType.SHP;
}
else if (strName.ToLower() == ".gdb")
{
dataType = enumDataType.FileGDB;
}
else // MDB
{
dataType = enumDataType.PGDB;
}
dataImport.DataType = dataType;
if (dataType != enumDataType.PGDB)
{
AEAccessFactory.CreatePGDB(TempPath, "Query.mdb");
}
dataImport.Import();
// 获取Base/Query库Workspace和ADO连接
strBaseName = (dataType == enumDataType.PGDB ? "Base.mdb" : (dataType == enumDataType.FileGDB ? "Base.gdb" : "Base"));
strQueryName = (dataType == enumDataType.PGDB ? strBaseName : "Query.mdb");
baseDataType = dataType;
return true;
}
catch
{
return false;
}
}
