/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Tc.Model.TcShi model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update TcShi set ");
strSql.Append("Code=@Code,");
strSql.Append("Name=@Name,");
strSql.Append("ShengCode=@ShengCode,");
strSql.Append("Paixu=@Paixu");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@Code", SqlDbType.Char, 6),
new SqlParameter("@Name", SqlDbType.VarChar, 50),
new SqlParameter("@ShengCode", SqlDbType.Char, 6),
new SqlParameter("@Paixu", SqlDbType.Int, 4),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.Code;
parameters[1].Value = model.Name;
parameters[2].Value = model.ShengCode;
parameters[3].Value = model.Paixu;
parameters[4].Value = model.ID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Tc.Model.TcShi model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into TcShi(");
strSql.Append("Code,Name,ShengCode,Paixu)");
strSql.Append(" values (");
strSql.Append("@Code,@Name,@ShengCode,@Paixu)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Code", SqlDbType.Char, 6),
new SqlParameter("@Name", SqlDbType.VarChar, 50),
new SqlParameter("@ShengCode", SqlDbType.Char, 6),
new SqlParameter("@Paixu", SqlDbType.Int, 4)
};
parameters[0].Value = model.Code;
parameters[1].Value = model.Name;
parameters[2].Value = model.ShengCode;
parameters[3].Value = model.Paixu;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Tc.Model.TcShi DataRowToModel(DataRow row)
{
Tc.Model.TcShi model = new Tc.Model.TcShi();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["Code"] != null)
{
model.Code = row["Code"].ToString();
}
if (row["Name"] != null)
{
model.Name = row["Name"].ToString();
}
if (row["ShengCode"] != null)
{
model.ShengCode = row["ShengCode"].ToString();
}
if (row["Paixu"] != null && row["Paixu"].ToString() != "")
{
model.Paixu = int.Parse(row["Paixu"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Tc.Model.TcShi model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into TcShi(");
strSql.Append("Code,Name,ShengCode,Paixu)");
strSql.Append(" values (");
strSql.Append("@Code,@Name,@ShengCode,@Paixu)");
SqlParameter[] parameters =
{
new SqlParameter("@Code", SqlDbType.VarChar, 255),
new SqlParameter("@Name", SqlDbType.VarChar, 255),
new SqlParameter("@ShengCode", SqlDbType.VarChar, 255),
new SqlParameter("@Paixu", SqlDbType.Int, 4)
};
parameters[0].Value = model.Code;
parameters[1].Value = model.Name;
parameters[2].Value = model.ShengCode;
parameters[3].Value = model.Paixu;
int rows = DbHelper.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(GetMaxId());
}
else
{
return(0);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Tc.Model.TcShi GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,Code,Name,ShengCode,Paixu from TcShi ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
Tc.Model.TcShi model = new Tc.Model.TcShi();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
