/// <summary>
/// 得到一个对象实体
/// </summary>
public WebApi_Model.T_User_BaseInfo DataRowToModel(DataRow row)
{
WebApi_Model.T_User_BaseInfo model = new WebApi_Model.T_User_BaseInfo();
if (row != null)
{
if (row["UID"] != null && row["UID"].ToString() != "")
{
model.UID = int.Parse(row["UID"].ToString());
}
if (row["Tel"] != null)
{
model.Tel = row["Tel"].ToString();
}
if (row["Nickname"] != null)
{
model.Nickname = row["Nickname"].ToString();
}
if (row["HeadImg"] != null)
{
model.HeadImg = row["HeadImg"].ToString();
}
if (row["Sex"] != null && row["Sex"].ToString() != "")
{
model.Sex = int.Parse(row["Sex"].ToString());
}
if (row["Age"] != null && row["Age"].ToString() != "")
{
model.Age = int.Parse(row["Age"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(WebApi_Model.T_User_BaseInfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into T_User(");
strSql.Append("Tel,Nickname,HeadImg,Sex,Age)");
strSql.Append(" values (");
strSql.Append("@Tel,@Nickname,@HeadImg,@Sex,@Age)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Tel", SqlDbType.NVarChar, 11),
new SqlParameter("@Nickname", SqlDbType.NVarChar, 50),
new SqlParameter("@HeadImg", SqlDbType.NVarChar, 50),
new SqlParameter("@Sex", SqlDbType.Int, 4),
new SqlParameter("@Age", SqlDbType.Int, 4)
};
parameters[0].Value = model.Tel;
parameters[1].Value = model.Nickname;
parameters[2].Value = model.HeadImg;
parameters[3].Value = model.Sex;
parameters[4].Value = model.Age;
object obj = DBHelper.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(WebApi_Model.T_User_BaseInfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update T_User set ");
strSql.Append("Tel=@Tel,");
strSql.Append("Nickname=@Nickname,");
strSql.Append("HeadImg=@HeadImg,");
strSql.Append("Sex=@Sex,");
strSql.Append("Age=@Age");
strSql.Append(" where UID=@UID");
SqlParameter[] parameters =
{
new SqlParameter("@Tel", SqlDbType.NVarChar, 11),
new SqlParameter("@Nickname", SqlDbType.NVarChar, 50),
new SqlParameter("@HeadImg", SqlDbType.NVarChar, 50),
new SqlParameter("@Sex", SqlDbType.Int, 4),
new SqlParameter("@Age", SqlDbType.Int, 4),
new SqlParameter("@UID", SqlDbType.Int, 4)
};
parameters[0].Value = model.Tel;
parameters[1].Value = model.Nickname;
parameters[2].Value = model.HeadImg;
parameters[3].Value = model.Sex;
parameters[4].Value = model.Age;
parameters[5].Value = model.UID;
int rows = DBHelper.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public WebApi_Model.T_User_BaseInfo GetModel(int UID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 UID,Tel,Nickname,HeadImg,Sex,Age from T_User ");
strSql.Append(" where UID=@UID");
SqlParameter[] parameters =
{
new SqlParameter("@UID", SqlDbType.Int, 4)
};
parameters[0].Value = UID;
WebApi_Model.T_User_BaseInfo model = new WebApi_Model.T_User_BaseInfo();
DataSet ds = DBHelper.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
