parent-child

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Close activity started with onActivityResult when a C2DM message is received

In my application here is the scenario Activity Areceives a regiID from C2DM Activity A sends regID to server S[详细]

2023-03-25 03:31 分类：问答
How to catch the moment when the parent control has been resized?

I have a visual component derived from TWinControl. I need to do some work in my compone开发者_StackOverflow社区nt when its parent control has been resized. In general case, the \"Align\" property of[详细]

2023-03-25 02:10 分类：问答
sql query: how to make the tags without children to become parents?

I have this tag table, tag_idtag_nameparent_idcat_id 3Tagname-1NULLNULL 5tagname-2NULLNULL 6tagname-3NULLNULL[详细]

2023-03-25 00:55 分类：问答
Show all children given a parentNode with Hibernate

It seems this problem is quite popular on programming. I have a table that among its fields have Id and ParentId.[详细]

2023-03-24 22:19 分类：问答
Child parent problem with database and Jtree

I got a lazy-loading tree and a table in a DB called Folders, it contains a folderId and a parentFolderId.[详细]

2023-03-24 22:04 分类：问答
Insert record in child table when parent record already exists using Entity Framework code first

I have some Parent records already inserted in the database. Now i want to add some child records. To do this I followed following steps:[详细]

2023-03-24 09:07 分类：问答
getting a control from the viewModel

in my viewModel I can get the window associated with it using var windows = Application.Current.Windows;[详细]

2023-03-23 23:25 分类：问答
Python - Have parent thread handle child threads Exception

Is there a way to have the parent that spawned a new thread catch the spawned threads exception?Below is a real basic example of what I am trying to accomplish.It should stop counting when Exception i[详细]

2023-03-23 12:44 分类：问答
Relational databases/SQL: What are typical use cases for one-to-one parent-child (non-inheritance, tree-like to self/super table) relationships? [duplicate]

This question already has answers here: 开发者_JAVA百科 Closed 11 years ago. Possible Duplicate: When we need to use 1-to-1 relationship in database design?[详细]

2023-03-22 12:26 分类：问答
How to change parent of an object in JDO?

I am using JDO and google app engine. I have User class which has an arrayList of area objects. Every area object has an arrayList of Location objects which tells about coordinates. Now i want to move[详细]

2023-03-22 09:56 分类：问答