Query/SupportClasses.cs

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/*
 * Author: Kishore Reddy
 * Url: http://commonlibrarynet.codeplex.com/
 * Title: CommonLibrary.NET
 * Copyright: � 2009 Kishore Reddy
 * License: LGPL License
 * LicenseUrl: http://commonlibrarynet.codeplex.com/license
 * Description: A C# based .NET 3.5 Open-Source collection of reusable components.
 * Usage: Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Linq.Expressions;



namespace ComLib.Data
{
    /// <summary>
    /// Represents a field in a select clause.
    /// </summary>
    public class SelectField
    {
        /// <summary>
        /// Represented field.
        /// </summary>
        public string Field;


        /// <summary>
        /// Field alias.
        /// </summary>
        public string Alias;


        /// <summary>
        /// Returns a string representation of this instance.
        /// </summary>
        /// <returns>String representation.</returns>
        public override string ToString()
        {
            return ToString(false, "[", "]");
        }


        /// <summary>
        /// Returns a string representation of this instance.
        /// </summary>
        /// <param name="surround">True to surround alias with text.</param>
        /// <param name="left">Left surround text.</param>
        /// <param name="right">Right surround text.</param>
        /// <returns>String representation.</returns>
        public virtual string ToString(bool surround, string left, string right)
        {