/// <summary>
/// 获得数据列表
/// </summary>
public List <DTcms.Model.Category> DataTableToList(DataTable dt)
{
List <DTcms.Model.Category> modelList = new List <DTcms.Model.Category>();
int rowsCount = dt.Rows.Count;
if (rowsCount > 0)
{
DTcms.Model.Category model;
for (int n = 0; n < rowsCount; n++)
{
model = new DTcms.Model.Category();
if (dt.Rows[n]["CategoryId"].ToString() != "")
{
model.CategoryId = int.Parse(dt.Rows[n]["CategoryId"].ToString());
}
model.FullName = dt.Rows[n]["FullName"].ToString();
if (dt.Rows[n]["ParentId"].ToString() != "")
{
model.ParentId = int.Parse(dt.Rows[n]["ParentId"].ToString());
}
if (dt.Rows[n]["Layer"].ToString() != "")
{
model.Layer = int.Parse(dt.Rows[n]["Layer"].ToString());
}
if (dt.Rows[n]["DeleteMark"].ToString() != "")
{
model.DeleteMark = int.Parse(dt.Rows[n]["DeleteMark"].ToString());
}
if (dt.Rows[n]["Enable"].ToString() != "")
{
model.Enable = int.Parse(dt.Rows[n]["Enable"].ToString());
}
if (dt.Rows[n]["CreateDate"].ToString() != "")
{
model.CreateDate = DateTime.Parse(dt.Rows[n]["CreateDate"].ToString());
}
model.CreateUserName = dt.Rows[n]["CreateUserName"].ToString();
if (dt.Rows[n]["ModifyDate"].ToString() != "")
{
model.ModifyDate = DateTime.Parse(dt.Rows[n]["ModifyDate"].ToString());
}
model.ModifyUserName = dt.Rows[n]["ModifyUserName"].ToString();
modelList.Add(model);
}
}
return(modelList);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public DTcms.Model.Category GetModel(int CategoryId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select CategoryId, FullName, ParentId, Layer, DeleteMark, Enable, CreateDate, CreateUserName, ModifyDate, ModifyUserName ");
strSql.Append(" from " + databaseprefix + "Category ");
strSql.Append(" where CategoryId=@CategoryId");
SqlParameter[] parameters =
{
new SqlParameter("@CategoryId", SqlDbType.Int, 4)
};
parameters[0].Value = CategoryId;
DTcms.Model.Category model = new DTcms.Model.Category();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["CategoryId"].ToString() != "")
{
model.CategoryId = int.Parse(ds.Tables[0].Rows[0]["CategoryId"].ToString());
}
model.FullName = ds.Tables[0].Rows[0]["FullName"].ToString();
if (ds.Tables[0].Rows[0]["ParentId"].ToString() != "")
{
model.ParentId = int.Parse(ds.Tables[0].Rows[0]["ParentId"].ToString());
}
if (ds.Tables[0].Rows[0]["Layer"].ToString() != "")
{
model.Layer = int.Parse(ds.Tables[0].Rows[0]["Layer"].ToString());
}
if (ds.Tables[0].Rows[0]["DeleteMark"].ToString() != "")
{
model.DeleteMark = int.Parse(ds.Tables[0].Rows[0]["DeleteMark"].ToString());
}
if (ds.Tables[0].Rows[0]["Enable"].ToString() != "")
{
model.Enable = int.Parse(ds.Tables[0].Rows[0]["Enable"].ToString());
}
if (ds.Tables[0].Rows[0]["CreateDate"].ToString() != "")
{
model.CreateDate = DateTime.Parse(ds.Tables[0].Rows[0]["CreateDate"].ToString());
}
model.CreateUserName = ds.Tables[0].Rows[0]["CreateUserName"].ToString();
if (ds.Tables[0].Rows[0]["ModifyDate"].ToString() != "")
{
model.ModifyDate = DateTime.Parse(ds.Tables[0].Rows[0]["ModifyDate"].ToString());
}
model.ModifyUserName = ds.Tables[0].Rows[0]["ModifyUserName"].ToString();
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(DTcms.Model.Category model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update " + databaseprefix + "Category set ");
strSql.Append(" FullName = @FullName , ");
strSql.Append(" ParentId = @ParentId , ");
strSql.Append(" Layer = @Layer , ");
strSql.Append(" DeleteMark = @DeleteMark , ");
strSql.Append(" Enable = @Enable , ");
strSql.Append(" CreateDate = @CreateDate , ");
strSql.Append(" CreateUserName = @CreateUserName , ");
strSql.Append(" ModifyDate = @ModifyDate , ");
strSql.Append(" ModifyUserName = @ModifyUserName ");
strSql.Append(" where CategoryId=@CategoryId ");
SqlParameter[] parameters =
{
new SqlParameter("@CategoryId", SqlDbType.Int, 4),
new SqlParameter("@FullName", SqlDbType.VarChar, 50),
new SqlParameter("@ParentId", SqlDbType.Int, 4),
new SqlParameter("@Layer", SqlDbType.Int, 4),
new SqlParameter("@DeleteMark", SqlDbType.Int, 4),
new SqlParameter("@Enable", SqlDbType.Int, 4),
new SqlParameter("@CreateDate", SqlDbType.DateTime),
new SqlParameter("@CreateUserName", SqlDbType.VarChar, 50),
new SqlParameter("@ModifyDate", SqlDbType.DateTime),
new SqlParameter("@ModifyUserName", SqlDbType.VarChar, 50)
};
parameters[0].Value = model.CategoryId;
parameters[1].Value = model.FullName;
parameters[2].Value = model.ParentId;
parameters[3].Value = model.Layer;
parameters[4].Value = model.DeleteMark;
parameters[5].Value = model.Enable;
parameters[6].Value = model.CreateDate;
parameters[7].Value = model.CreateUserName;
parameters[8].Value = model.ModifyDate;
parameters[9].Value = model.ModifyUserName;
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(DTcms.Model.Category model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into " + databaseprefix + "Category(");
strSql.Append("FullName,ParentId,Layer,DeleteMark,Enable,CreateDate,CreateUserName,ModifyDate,ModifyUserName");
strSql.Append(") values (");
strSql.Append("@FullName,@ParentId,@Layer,@DeleteMark,@Enable,@CreateDate,@CreateUserName,@ModifyDate,@ModifyUserName");
strSql.Append(") ");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@FullName", SqlDbType.VarChar, 50),
new SqlParameter("@ParentId", SqlDbType.Int, 4),
new SqlParameter("@Layer", SqlDbType.Int, 4),
new SqlParameter("@DeleteMark", SqlDbType.Int, 4),
new SqlParameter("@Enable", SqlDbType.Int, 4),
new SqlParameter("@CreateDate", SqlDbType.DateTime),
new SqlParameter("@CreateUserName", SqlDbType.VarChar, 50),
new SqlParameter("@ModifyDate", SqlDbType.DateTime),
new SqlParameter("@ModifyUserName", SqlDbType.VarChar, 50)
};
parameters[0].Value = model.FullName;
parameters[1].Value = model.ParentId;
parameters[2].Value = model.Layer;
parameters[3].Value = model.DeleteMark;
parameters[4].Value = model.Enable;
parameters[5].Value = model.CreateDate;
parameters[6].Value = model.CreateUserName;
parameters[7].Value = model.ModifyDate;
parameters[8].Value = model.ModifyUserName;
object obj = DbHelperSQL.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(DTcms.Model.Category model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(DTcms.Model.Category model)
{
return(dal.Add(model));
}
