/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(book_shop.Model.ActionGroupModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update ActionGroup set ");
strSql.Append("GroupName=@GroupName,");
strSql.Append("GroupType=@GroupType,");
strSql.Append("DelFlag=@DelFlag,");
strSql.Append("Sort=@Sort");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@GroupName", SqlDbType.NVarChar, 32),
new SqlParameter("@GroupType", SqlDbType.SmallInt, 2),
new SqlParameter("@DelFlag", SqlDbType.NVarChar, -1),
new SqlParameter("@Sort", SqlDbType.Int, 4),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.GroupName;
parameters[1].Value = model.GroupType;
parameters[2].Value = model.DelFlag;
parameters[3].Value = model.Sort;
parameters[4].Value = model.ID;
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 book_shop.Model.ActionGroupModel DataRowToModel(DataRow row)
{
book_shop.Model.ActionGroupModel model = new book_shop.Model.ActionGroupModel();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["GroupName"] != null)
{
model.GroupName = row["GroupName"].ToString();
}
if (row["GroupType"] != null && row["GroupType"].ToString() != "")
{
model.GroupType = int.Parse(row["GroupType"].ToString());
}
if (row["DelFlag"] != null)
{
model.DelFlag = row["DelFlag"].ToString();
}
if (row["Sort"] != null && row["Sort"].ToString() != "")
{
model.Sort = int.Parse(row["Sort"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(book_shop.Model.ActionGroupModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into ActionGroup(");
strSql.Append("GroupName,GroupType,DelFlag,Sort)");
strSql.Append(" values (");
strSql.Append("@GroupName,@GroupType,@DelFlag,@Sort)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@GroupName", SqlDbType.NVarChar, 32),
new SqlParameter("@GroupType", SqlDbType.SmallInt, 2),
new SqlParameter("@DelFlag", SqlDbType.NVarChar, -1),
new SqlParameter("@Sort", SqlDbType.Int, 4)
};
parameters[0].Value = model.GroupName;
parameters[1].Value = model.GroupType;
parameters[2].Value = model.DelFlag;
parameters[3].Value = model.Sort;
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 book_shop.Model.ActionGroupModel GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,GroupName,GroupType,DelFlag,Sort from ActionGroup ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
book_shop.Model.ActionGroupModel model = new book_shop.Model.ActionGroupModel();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
