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yhj

2024-07-24 5e5d945e91568b973faa27d8ab0bcef99fc4a6c5

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using System.Data;
using System.Data.Common;
 
namespace CSFramework.DB
{
    /// <summary>
    /// ADO(ActiveX Data Object)ADO.NET活动数据对象工厂
    /// </summary>
    public interface IAdoFactory
    {
        /// <summary>
        /// DbCommand的参数符号，@,?,:
        /// </summary>
        string ParamSymboName { get; set; }
 
        string BuildConnectionString(string server, int port, string dbName,
            string uid, string pwd, int timeout = 15);
 
        CommandHelper CreateSqlProc(string spName);
 
        CommandHelper CreateCommand(string commandText);
 
        DbParameter CreateTimestampParameter(string parameterName,
            string fieldName);
 
        DbConnection CreateConnection();
 
        DbConnection CreateConnection(string connectionString);
 
        DbCommand CreateCommand(string commandText, CommandType commandType);
 
        DbParameter CreateParameter(string parameterName,
            object parameterValue);
 
        DbParameter CreateParameter(string parameterName, DbType parameterType,
            int size, string sourceColumn, object parameterValue);
 
        DbCommandBuilder CreateCommandBuilder();
 
        DbDataAdapter CreateDataAdapter();
 
        DbDataAdapter CreateDataAdapter(AdapterRowUpdatingEvent eventHandler);
    }
}