SQLite中文排序

定义一个类：

using System.Data.SQLite;



namespace DAL

{

    /// <summary>

    /// SQLite中文排序

    /// </summary>

    [SQLiteFunction(FuncType = FunctionType.Collation, Name = "PinYin")]

    public class SQLitePinYingSort : SQLiteFunction

    {

        public override int Compare(string x, string y)

        {

            return string.Compare(x, y);

        }

    }

}

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在Global.asax.cs文件的Application_Start方法中添加如下代码：

SQLiteFunction.RegisterFunction(typeof(SQLitePinYingSort)); //使SQLite支持中文排序

SQL代码：

select ct.* 

from mas_channel_type ct 

where ct.pId=-1

order by ct.typeName COLLATE PinYin

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