我找了半天,没有找到我没有声明的变量啊,只能求助了,断点也看不出来哪里有问题。
我的代码如下
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into YyInfo(");
strSql.Append("IfConcel,SPID,CgDay,CgTime,PeopNum,UnitName,AddressID,YyName,YyPhoneNum,UserID");
strSql.Append(") values (");
strSql.Append("@IfConcel,@SPID,@CgDay,@CgTime,@PeopNum,@UnitName,@AddressID,@YyName,@YyPhoneNum,@UserID");
strSql.Append(") ");
strSql.Append(";");
//strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters = {
new SqlParameter("@IfConcel", SqlDbType.Int,4) ,
new SqlParameter("@SPID", SqlDbType.Int,4) ,
new SqlParameter("@CgDay", SqlDbType.DateTime) ,
new SqlParameter("@CgTime", SqlDbType.Char,20) ,
new SqlParameter("@PeopNum", SqlDbType.Int,4) ,
new SqlParameter("@UnitName", SqlDbType.Char,50) ,
new SqlParameter("@AddressID", SqlDbType.Int,4) ,
new SqlParameter("@YyName", SqlDbType.Char,50) ,
new SqlParameter("@YyPhoneNum", SqlDbType.Char,20) ,
new SqlParameter("@UserID", SqlDbType.Int,4)
};
parameters[0].Value = model.IfConcel;
parameters[1].Value = model.SPID;
parameters[2].Value = model.CgDay;
parameters[3].Value = model.CgTime;
parameters[4].Value = model.PeopNum;
parameters[5].Value = model.UnitName;
parameters[6].Value = model.AddressID;
parameters[7].Value = model.YyName;
parameters[8].Value = model.YyPhoneNum;
parameters[9].Value = model.UserID;
object obj = SQLHelper.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return 0;
}
else
{
return Convert.ToInt32(obj);
}
------解决思路----------------------
哥是真醉了!
1、SqlCommand是引用类型,你在PrepareCommand方法已赋值,你还再AddRange一次干神马呢?
2、PrepareCommand执行完,cmd已经添加cmdParms了