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