EnableConstraints()

void System.Data.DataTable.EnableConstraints ( )

inlinepackageinherited

Definition at line 1840 of file DataTable.cs.

    {
        bool flag = false;
        foreach (Constraint constraint in Constraints)
        {
            if (constraint is UniqueConstraint)
            {
                flag |= constraint.IsConstraintViolated();
            }
        }
        foreach (DataColumn column in Columns)
        {
            if (!column.AllowDBNull)
            {
                flag |= column.IsNotAllowDBNullViolated();
            }
            if (column.MaxLength >= 0)
            {
                flag |= column.IsMaxLengthViolated();
            }
        }
        if (flag)
        {
            EnforceConstraints = false;
            throw ExceptionBuilder.EnforceConstraint();
        }
    }

References System.Data.DataTable.Columns, System.Data.DataTable.Constraints, System.Data.ExceptionBuilder.EnforceConstraint(), System.Data.DataTable.EnforceConstraints, and System.Data.Constraint.IsConstraintViolated().

Referenced by System.Data.Merger.MergeTable().