public string GetKey <T>(T obj)
{
if (ColumnMappings.ContainsKey(KeyColumn))
{
object keyValue = ColumnMappings[KeyColumn].GetValue(obj, null);
if (keyValue != null)
{
return(keyValue.ToString());
}
}
return(null);
}
internal void InitializeColumnMappings(Dictionary <string, ForeignKeyColumnInfo> fks)
{
foreach (KeyValuePair <string, ForeignKeyColumnInfo> kvp in fks)
{
string fkTableName = kvp.Value.ReferencedTableName;
if (string.IsNullOrEmpty(fkTableName))
{
continue;
}
if (ColumnMappings.ContainsKey(fkTableName))
{
continue;
}
Dictionary <string, Column> dicCols = GetColumnsFromTable(fkTableName, WizardForm.Connection);
List <ColumnValidation> myColValidations = ValidationsGrid.GetColumnValidationList(fkTableName, dicCols, null);
ColumnMappings.Add(fkTableName, myColValidations.ToDictionary(p => { return(p.Name); }));
}
}