public virtual void Add(SqlConstant value)
{
base.List.Add(value);
}
public static SqlExpression Constant(SqlConstant val)
{
SqlExpression expression = new SqlExpression();
expression.val = val;
expression.type = SqlExpressionType.Constant;
return expression;
}
public virtual void Remove(SqlConstant value)
{
base.List.Remove(value);
}
public SqlConstantCollection(SqlConstant[] items)
{
this.AddRange(items);
}
public virtual void Insert(int index, SqlConstant value)
{
base.List.Insert(index, value);
}
public virtual int IndexOf(SqlConstant value)
{
return base.List.IndexOf(value);
}
public virtual bool Contains(SqlConstant value)
{
return base.List.Contains(value);
}
public virtual void AddRange(SqlConstant[] items)
{
foreach (SqlConstant constant in items)
{
base.List.Add(constant);
}
}
protected virtual void Constant(StringBuilder builder, SqlConstant expr)
{
switch (expr.Type)
{
case SqlDataType.Number:
builder.Append(expr.Value.ToString());
break;
case SqlDataType.String:
builder.AppendFormat("'{0}'", (expr.Value == null) ? "" : expr.Value.ToString());
break;
case SqlDataType.Date:
{
DateTime time = (DateTime) expr.Value;
string format = ((((time.Hour == 0) && (time.Minute == 0)) && (time.Second == 0)) && (time.Millisecond == 0)) ? this.dateFormat : this.dateTimeFormat;
builder.AppendFormat("'{0}'", time.ToString(format));
break;
}
}
}
