/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(JPGL.Model.tbUser model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tbUser set ");
strSql.Append("UserName=@UserName,");
strSql.Append("UserPWD=@UserPWD,");
strSql.Append("RoleNo=@RoleNo");
strSql.Append(" where UserNo=@UserNo ");
SqlParameter[] parameters =
{
new SqlParameter("@UserName", SqlDbType.VarChar, 50),
new SqlParameter("@UserPWD", SqlDbType.VarChar, 50),
new SqlParameter("@RoleNo", SqlDbType.Int, 4),
new SqlParameter("@UserNo", SqlDbType.VarChar, 50)
};
parameters[0].Value = model.UserName;
parameters[1].Value = model.UserPWD;
parameters[2].Value = model.RoleNo;
parameters[3].Value = model.UserNo;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(JPGL.Model.tbUser model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tbUser(");
strSql.Append("UserNo,UserName,UserPWD,RoleNo)");
strSql.Append(" values (");
strSql.Append("@UserNo,@UserName,@UserPWD,@RoleNo)");
SqlParameter[] parameters =
{
new SqlParameter("@UserNo", SqlDbType.VarChar, 50),
new SqlParameter("@UserName", SqlDbType.VarChar, 50),
new SqlParameter("@UserPWD", SqlDbType.VarChar, 50),
new SqlParameter("@RoleNo", SqlDbType.Int, 4)
};
parameters[0].Value = model.UserNo;
parameters[1].Value = model.UserName;
parameters[2].Value = model.UserPWD;
parameters[3].Value = model.RoleNo;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public JPGL.Model.tbUser DataRowToModel(DataRow row)
{
JPGL.Model.tbUser model = new JPGL.Model.tbUser();
if (row != null)
{
if (row["UserNo"] != null)
{
model.UserNo = row["UserNo"].ToString();
}
if (row["UserName"] != null)
{
model.UserName = row["UserName"].ToString();
}
if (row["UserPWD"] != null)
{
model.UserPWD = row["UserPWD"].ToString();
}
if (row["RoleNo"] != null && row["RoleNo"].ToString() != "")
{
model.RoleNo = int.Parse(row["RoleNo"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public JPGL.Model.tbUser GetModel(string UserNo)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 UserNo,UserName,UserPWD,RoleNo from tbUser ");
strSql.Append(" where UserNo=@UserNo ");
SqlParameter[] parameters =
{
new SqlParameter("@UserNo", SqlDbType.VarChar, 50)
};
parameters[0].Value = UserNo;
JPGL.Model.tbUser model = new JPGL.Model.tbUser();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
