private static TvpInfo CreateTvpInfoPrototype(HygienePropertyDefinition tableName, HygienePropertyDefinition[] columnDefinitions)
{
HygienePropertyDefinition[] array = new HygienePropertyDefinition[columnDefinitions.Length];
DataTable dataTable = new DataTable();
DataColumnCollection columns = dataTable.Columns;
dataTable.TableName = tableName.Name;
foreach (HygienePropertyDefinition hygienePropertyDefinition in columnDefinitions)
{
if (!hygienePropertyDefinition.IsCalculated)
{
DataColumn dataColumn = columns.Add(hygienePropertyDefinition.Name, (hygienePropertyDefinition.Type == typeof(byte[])) ? hygienePropertyDefinition.Type : DalHelper.ConvertToStoreType(hygienePropertyDefinition));
array[dataColumn.Ordinal] = hygienePropertyDefinition;
}
}
dataTable.BeginLoadData();
return(new TvpInfo(tableName, dataTable, array));
}
private static void SerializeObjectToDataTable <T>(T source, HygienePropertyDefinition tableDefinition, ref UnifiedPolicyForSaveDataSet saveDataSet) where T : ConfigurablePropertyBag
{
if (source == null)
{
throw new ArgumentNullException("source");
}
DataTable dataTable = saveDataSet[tableDefinition] as DataTable;
if (dataTable == null)
{
throw new ArgumentNullException("table");
}
HygienePropertyDefinition[] columns = UnifiedPolicyForSaveDataSet.mapTableToTvpColumnInfo[tableDefinition];
DataRow row = dataTable.NewRow();
UnifiedPolicyForSaveDataSet.PopulateRow(row, columns, source);
dataTable.Rows.Add(row);
}
private static void PopulateRow(DataRow row, HygienePropertyDefinition[] columns, ConfigurablePropertyBag dataSource)
{
if (columns == null)
{
throw new ArgumentNullException("columns");
}
for (int i = 0; i < columns.Length; i++)
{
HygienePropertyDefinition hygienePropertyDefinition = columns[i];
if (hygienePropertyDefinition != null && !hygienePropertyDefinition.IsCalculated)
{
object obj = dataSource[hygienePropertyDefinition];
if (obj != hygienePropertyDefinition.DefaultValue)
{
row[i] = obj;
}
}
}
}
public TvpInfo(HygienePropertyDefinition tableName, DataTable tvp, HygienePropertyDefinition[] columns)
{
this.tableName = tableName;
this.tvp = tvp;
this.columns = columns;
}
