public void Run()
{
if (Parameters.Count != 1)
{
throw new ArgumentException("the number of parameters must be 1. Parameter 1 is table name.");
}
Data.DBProvider dbProvider = Data.DBProvider.GetDBProvider(Parameters[0], false);
if (dbProvider == null)
{
throw new Data.DataException(string.Format("Table name {0} does not exist!", Parameters[0]));
//OutputMessage(string.Format("Table name {0} does not exist!", Parameters[0]));
}
else
{
AddColumn("FieldName");
AddColumn("DataType");
AddColumn("DataLength");
AddColumn("IndexType");
AddColumn("Analyzer");
AddColumn("IsNull");
AddColumn("IsPrimaryKey");
AddColumn("Default");
foreach (Data.Field field in dbProvider.GetAllFields())
{
NewRow();
OutputValue("FieldName", field.Name);
OutputValue("DataType", field.DataType.ToString());
OutputValue("DataLength", field.DataLength);
OutputValue("IndexType", field.IndexType.ToString());
OutputValue("Analyzer", field.AnalyzerName);
OutputValue("IsNull", field.CanNull);
OutputValue("IsPrimaryKey", field.PrimaryKey);
OutputValue("Default", field.DefaultValue);
}
}
}