System.Data.ConstraintCollection.RegisterName C# (CSharp) Method

ConstraintCollection Class Documentation 显示文件 Open project: dotnet/corefx

RegisterName() private method

Registers this name as being used in the collection. Will throw an ArgumentException if the name is already being used. Called by Add, All property, and Constraint.ConstraintName property. if the name is equivalent to the next default name to hand out, we increment our defaultNameIndex.

private RegisterName ( string name ) : void
name	string
return	void

        internal void RegisterName(string name)
        {
            Debug.Assert(name != null);

            int constraintCount = List.Count;
            for (int i = 0; i < constraintCount; i++)
            {
                if (NamesEqual(name, ((Constraint)List[i]).ConstraintName, true, _table.Locale) != 0)
                {
                    throw ExceptionBuilder.DuplicateConstraintName(((Constraint)List[i]).ConstraintName);
                }
            }
            if (NamesEqual(name, MakeName(_defaultNameIndex), true, _table.Locale) != 0)
            {
                _defaultNameIndex++;
            }
        }

ConstraintCollection

Add

AddForeignKeyConstraint

AddRange

AddUniqueConstraint

ArrayAdd

ArrayRemove

AssignName

AutoGenerated

BaseAdd

BaseGroupSwitch

BaseRemove