/// <summary>
/// 得到一个对象实体
/// </summary>
public TopicsCategoryModel GetModel(int TopicsCategoryId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 * from T_TopicsCategory ");
strSql.Append(" where TopicsCategoryId=@TopicsCategoryId ");
SqlParameter[] parameters =
{
new SqlParameter("@TopicsCategoryId", SqlDbType.Int, 4)
};
parameters[0].Value = TopicsCategoryId;
TopicsCategoryModel model = new TopicsCategoryModel();
DataSet ds = adoHelper.ExecuteSqlDataset(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["TopicsCategoryId"].ToString() != "")
{
model.TopicsCategoryId = int.Parse(ds.Tables[0].Rows[0]["TopicsCategoryId"].ToString());
}
model.Title = ds.Tables[0].Rows[0]["Title"].ToString();
if (ds.Tables[0].Rows[0]["Sort"].ToString() != "")
{
model.Sort = int.Parse(ds.Tables[0].Rows[0]["Sort"].ToString());
}
if (ds.Tables[0].Rows[0]["ParentCategoryId"].ToString() != "")
{
model.ParentCategoryId = int.Parse(ds.Tables[0].Rows[0]["ParentCategoryId"].ToString());
}
if (ds.Tables[0].Rows[0]["AddedUserId"].ToString() != "")
{
model.AddedUserId = int.Parse(ds.Tables[0].Rows[0]["AddedUserId"].ToString());
}
if (ds.Tables[0].Rows[0]["AddedDate"].ToString() != "")
{
model.AddedDate = DateTime.Parse(ds.Tables[0].Rows[0]["AddedDate"].ToString());
}
if (ds.Tables[0].Rows[0]["EndDate"].ToString() != "")
{
model.EndDate = DateTime.Parse(ds.Tables[0].Rows[0]["EndDate"].ToString());
}
if (ds.Tables[0].Rows[0]["TypeId"].ToString() != "")
{
model.TypeId = int.Parse(ds.Tables[0].Rows[0]["TypeId"].ToString());
}
model.ImgURL = ds.Tables[0].Rows[0]["ImgURL"].ToString();
model.Remark = ds.Tables[0].Rows[0]["Remark"].ToString();
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(TopicsCategoryModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into T_TopicsCategory(");
strSql.Append("Title,Sort,ParentCategoryId,AddedUserId,AddedDate,ImgURL,Remark,TypeId,EndDate)");
strSql.Append(" values (");
strSql.Append("@Title,@Sort,@ParentCategoryId,@AddedUserId,@AddedDate,@ImgURL,@Remark,@TypeId,@EndDate)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Title", SqlDbType.VarChar, 100),
new SqlParameter("@Sort", SqlDbType.Int, 4),
new SqlParameter("@ParentCategoryId", SqlDbType.Int, 4),
new SqlParameter("@AddedUserId", SqlDbType.Int, 4),
new SqlParameter("@AddedDate", SqlDbType.DateTime),
new SqlParameter("@ImgURL", SqlDbType.VarChar, 200),
new SqlParameter("@Remark", SqlDbType.Text),
new SqlParameter("@TypeId", SqlDbType.Int, 4),
new SqlParameter("@EndDate", SqlDbType.DateTime)
};
parameters[0].Value = model.Title;
parameters[1].Value = model.Sort;
parameters[2].Value = model.ParentCategoryId;
parameters[3].Value = model.AddedUserId;
parameters[4].Value = model.AddedDate;
parameters[5].Value = model.ImgURL;
parameters[6].Value = model.Remark;
parameters[7].Value = model.TypeId;
parameters[8].Value = model.EndDate;
object obj = adoHelper.ExecuteSqlScalar(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(TopicsCategoryModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update T_TopicsCategory set ");
strSql.Append("Title=@Title,");
strSql.Append("Sort=@Sort,");
strSql.Append("ParentCategoryId=@ParentCategoryId,");
strSql.Append("AddedUserId=@AddedUserId,");
strSql.Append("AddedDate=@AddedDate,");
strSql.Append("ImgURL=@ImgURL,");
strSql.Append("Remark=@Remark,");
strSql.Append("EndDate=@EndDate");
strSql.Append(" where TopicsCategoryId=@TopicsCategoryId ");
SqlParameter[] parameters =
{
new SqlParameter("@TopicsCategoryId", SqlDbType.Int, 4),
new SqlParameter("@Title", SqlDbType.VarChar, 100),
new SqlParameter("@Sort", SqlDbType.Int, 4),
new SqlParameter("@ParentCategoryId", SqlDbType.Int, 4),
new SqlParameter("@AddedUserId", SqlDbType.Int, 4),
new SqlParameter("@AddedDate", SqlDbType.DateTime),
new SqlParameter("@ImgURL", SqlDbType.VarChar, 200),
new SqlParameter("@Remark", SqlDbType.Text),
new SqlParameter("@EndDate", SqlDbType.DateTime)
};
parameters[0].Value = model.TopicsCategoryId;
parameters[1].Value = model.Title;
parameters[2].Value = model.Sort;
parameters[3].Value = model.ParentCategoryId;
parameters[4].Value = model.AddedUserId;
parameters[5].Value = model.AddedDate;
parameters[6].Value = model.ImgURL;
parameters[7].Value = model.Remark;
parameters[8].Value = model.EndDate;
adoHelper.ExecuteSqlNonQuery(strSql.ToString(), parameters);
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(TopicsCategoryModel model)
{
dal.Update(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(TopicsCategoryModel model)
{
return(dal.Add(model));
}
