public virtual SchemaReader.ChildRelationsDataTable GetDataByTableName(string tableName) {
     this.Adapter.SelectCommand = this.CommandCollection[1];
     if ((tableName == null)) {
         throw new global::System.ArgumentNullException("tableName");
     }
     else {
         this.Adapter.SelectCommand.Parameters[0].Value = ((string)(tableName));
     }
     SchemaReader.ChildRelationsDataTable dataTable = new SchemaReader.ChildRelationsDataTable();
     this.Adapter.Fill(dataTable);
     return dataTable;
 }
 public virtual SchemaReader.ChildRelationsDataTable GetData() {
     this.Adapter.SelectCommand = this.CommandCollection[0];
     SchemaReader.ChildRelationsDataTable dataTable = new SchemaReader.ChildRelationsDataTable();
     this.Adapter.Fill(dataTable);
     return dataTable;
 }