dynamic-data

问题 Lately, I received a bug report for Ninject.Web that it is not working properly together with ASP.NET dynamic data. The problem is that on postback (e.g. when Inserting, Deleting, Editing a record) the table is not shown anymore. Some debuging showed that the problem is caused by a IHttpModule that recursively iterates through all controls of a page after it is initialized. As soon as this module accesses the Controls property get accessor of FormView or GridView the problem occurs. If this

问题 I see you can specify Insert, Update and Delete stored procs, but no straightforward way for SELECT stored procs. 回答1: This is doable but not via the visual drag / drop tool. You have to do three things: Create a new method from the datacontext class that will be called to "get" your data public partial class DatabaseDataContext { [Function(Name = "dbo.Contact_Get")] [ResultType(typeof(Contact))] [ResultType(typeof(int))] public IMultipleResults GetContacts([Parameter(Name = "PageIndex",

问题 I've been looking into ASP.NET Dynamic Data and how it does scaffolding and routing. I've only scratched the surface, but it's looking like I'd have to create a template for each table that I didn't want to display all columns the same way. My first impression after looking at dynamic data is that it would seem like less time on the programmer to have to edit one-time generated user controls rather than build a template for each table that doesn't have a uniform display behavior. What proven

问题 Im creating an IPad Application which will have an SQL Server backend. My question is, is it better for me to create a new database for each customer as they sign up or should I create an SQL script that generates new tables for the customer when they sign up. e.g. Scenario 1 One database per user. For 100 users the sql server will have 100 seperate db's. i.e User1_DB, User2_DB...... Scenario 2 New set of tables for each User. For 100 users the sql server will have 100 seperate sets of the

问题 I was trying to use a restartApplication method that I found on stack overflow, but for some reason it only will restart my application once. For example, in this simple JOptionPane program below, if the user enters the letter "a", it will restart the program. Once the program restarts, if the user types in "a" again, it just terminates the execution. How can I enable it to restart itself continuously? I added in some println() statements to see if I could get any more info, and it just

问题 I use the program jAlbum with skin Lightflow to build a gallery. I am embedding YouTube videos inside the gallery. The program produces the following HTML (for an individual embedded video) look like this: <div class="item"> <img class="content hidden" src="thumbs/video.jpg" alt="" /> <div class="ref hidden">item27</div> <div class="caption"><h3></h3></div> <div class="comment hidden"></div> <div class="author hidden"></div> <div class="params hidden">lightwindow_width=640,lightwindow_height

问题 I have a generic object with properties: Class MyObject { public Dictionary<string, Object> properties = new Dictionary<string, Object>(); public object this[string name] { get { return properties[name]: null; } } List<MyObject> People= new List<MyObject>(); People.Add(new MyObject(age = 50, home = "Dublin", name = "Bob", Income = "50")); People.Add(new MyObject(age = 45, home = "London", name = "Tim", Income = "90")); List<MyObject> Cities= new List<MyObject>(); Cities.Add(new MyObject(City

问题 I'll describe what I am trying to achieve: I am passing down to a SP an xml with name value pairs that I put into a table variable, let's say @nameValuePairs . I need to retrieve a list of IDs for expressions (a table) with those exact match of name-value pairs (attributes, another table) associated. This is my schema: Expressions table --> (expressionId, attributeId) Attributes table --> (attributeId, attributeName, attributeValue) After trying complicated stuff with dynamic SQL and evil

问题 ReactiveUI recommends the use of dynamic-data going forward. I try to migrate what make sense as I have to work in my view models . Recently I've been facing a problem that I just can't seem able to find a solution to. In one of my pages, dynamic data is used with a SourceCache of 100,000 items on which I need to apply dynamic filters and sorts. This issue is that even if filtering on 100,000 happens relatively fast on a mobile device the user has no idea if we are done filtering or not. The

问题 Well I have been studying a little C this winter break and in my adventures I stumbled upon an issue with a Dynamic Array. It's a fairly simple program really. What I am trying to do is to create an array that holds the numbers of the Fibonacci series. Here is the code: #include <stdio.h> #include <stdlib.h> int dynamic_arry_append(int* arry, int* number, int* size); int main() { int i, n, size = 3, *arry = NULL, fibarr[size]; printf("Dynamic array, Fibonacci series. \n"); printf("Capture