params SqlParameter[] commandParameters与SqlParameter[] commandParameters的区别SqlParameter[] strPar = { new SqlParameter("@T_PowerID", SqlDbType.Char,10), new SqlParameter("@T_PowerName", SqlDbType.NChar,10), new SqlParameter("@T_Pow
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![params SqlParameter[] commandParameters与SqlParameter[] commandParameters的区别SqlParameter[] strPar = { new SqlParameter(](/uploads/image/z/12182899-67-9.jpg?t=params+SqlParameter%5B%5D+commandParameters%E4%B8%8ESqlParameter%5B%5D+commandParameters%E7%9A%84%E5%8C%BA%E5%88%ABSqlParameter%5B%5D+strPar+%3D+%7B+++++new+SqlParameter%28%22%40T_PowerID%22%2C+SqlDbType.Char%2C10%29%2C+++++new+SqlParameter%28%22%40T_PowerName%22%2C+SqlDbType.NChar%2C10%29%2C+++++new+SqlParameter%28%22%40T_Pow)
params SqlParameter[] commandParameters与SqlParameter[] commandParameters的区别SqlParameter[] strPar = { new SqlParameter("@T_PowerID", SqlDbType.Char,10), new SqlParameter("@T_PowerName", SqlDbType.NChar,10), new SqlParameter("@T_Pow
params SqlParameter[] commandParameters与SqlParameter[] commandParameters的区别
SqlParameter[] strPar = {
new SqlParameter("@T_PowerID", SqlDbType.Char,10),
new SqlParameter("@T_PowerName", SqlDbType.NChar,10),
new SqlParameter("@T_PowerMes", SqlDbType.Char,100),
new SqlParameter("@T_Remark", SqlDbType.NChar,50)};
DBUtility.SqlHelper.ExecuteNonQuery(DBUtility.SqlHelper.sqlConnectionString, CommandType.StoredProcedure, "EditUserPowerMes", strPar)
1.
public static int ExecuteNonQuery(SqlConnection connection, CommandType cmdType, string cmdText, params SqlParameter[] commandParameters)
2.
public static int ExecuteNonQuery(SqlConnection connection, CommandType cmdType, string cmdText, SqlParameter[] commandParameters)
1和2中只有最后一个参数不同,params SqlParameter[] commandParameters与SqlParameter[] commandParameters有什么区别吗
DBUtility.SqlHelper.ExecuteNonQuery将调用1还是2呢
params SqlParameter[] commandParameters与SqlParameter[] commandParameters的区别SqlParameter[] strPar = { new SqlParameter("@T_PowerID", SqlDbType.Char,10), new SqlParameter("@T_PowerName", SqlDbType.NChar,10), new SqlParameter("@T_Pow
你确定这个重载可以实现?在底层params和数组的签名是完全相同的