单数据库初始化，以MSSQL为例

 

public class DBConfig : IDBConfig    {        public static void InitDB()        {            GZFramework.DB.Core.Config.DBConfig = new DBConfig();        }        IDatabase db;        public DBConfig()        {            string connectionstr = "Data Source=local;Initial Catalog=gzframework;User ID=sa;Password=xxxx";            const string ProviderName = "System.Data.SqlClient";            bool b = DatabaseFactory.Validate(connectionstr, ProviderName);            db = DatabaseFactory.CreateDatabase(connectionstr, ProviderName);        }        public IDatabase GetDBConnectionInfo(string DBCode)        {            return db;        }        public void RefreshDBList()        {                    }            }

 

MSSQL参数集合

public class SqlParameterProvider : DbParameterBase    {        //DbParameter GenerateParmeter(string parameterName, object value);        //DbParameter GenerateParmeter(string parameterName, SqlDbType dbType);        //DbParameter GenerateParmeter(string parameterName, SqlDbType dbType, int size);        //DbParameter GenerateParmeter(string parameterName, SqlDbType dbType, int size, string sourceColumn);        //protected abstract DbParameter GenerateParmeter(string parameterName, SqlDbType dbType, int size, string sourceColumn, ParameterDirection direction);        //DbParameter GenerateParmeter(string parameterName, SqlDbType dbType, int size, ParameterDirection direction, bool isNullable, byte precision, byte scale, string sourceColumn, DataRowVersion sourceVersion, object value);        //DbParameter SqlParameter(string parameterName, SqlDbType dbType, int size, ParameterDirection direction, byte precision, byte scale, string sourceColumn, DataRowVersion sourceVersion, bool sourceColumnNullMapping, object value, string xmlSchemaCollectionDatabase, string xmlSchemaCollectionOwningSchema, string xmlSchemaCollectionName);        public void AddParameter(string parameterName, object value)        {            SqlParameter parm = new SqlParameter(parameterName, value);            AddParameter(parm);        }        public void AddParameter(string parameterName, SqlDbType dbType, object value)        {            SqlParameter parm = new SqlParameter(parameterName, dbType);            parm.Value = value;            AddParameter(parm);        }        public void AddParameter(string parameterName, SqlDbType dbType, int size, object value)        {            SqlParameter parm = new SqlParameter(parameterName, dbType, size);            parm.Value = value;            AddParameter(parm);        }        public void AddParameter(string parameterName, SqlDbType dbType, int size, object value, ParameterDirection direction)        {            SqlParameter parm = new SqlParameter(parameterName, dbType, size);            parm.Value = value;            parm.Direction = direction;            AddParameter(parm);        }        public void AddParameter(string parameterName, SqlDbType dbType, int size, object value, string sourceColumn)        {            SqlParameter parm = new SqlParameter(parameterName, dbType, size, sourceColumn);            parm.Value = value;            AddParameter(parm);        }    }