DataSet1.EnforceConstraints = False
' Perform some operations on the dataset
DataSet1.EnforceConstraints = True
dataSet1.EnforceConstraints = false;
// Perform some operations on the dataset
dataSet1.EnforceConstraints = true;
dataSet1.set_EnforceConstraints(false);
// Perform some operations on the dataset
dataSet1.set_EnforceConstraints(true);