visual-studio-2008

问题 I wish to extract double value completely when I am debugging an application, so that I can use it to construct a test case to feed into my geometry algorithm. How to extract the double value out-- down to very last decimal places allowed by the double datatypes in C#-- and output it in either debugger windows, or using Console.WriteLine command? Edit: My problem is that the algorithm that takes the double value as input will only fail if I insist of input the whole double value, right down

问题 How does VS 2008 determine where to look for assemblies used during compiling of applications? There must be some order used. Is there something that is used in the Tools\Settings or something else? I am looking for the order of which assemblies resolution occurs during the compilation process. 回答1: It really isn't VS 2008 that determines the order, but rather the compiler. I know you didn't specify a language, but I'll use C# as an example (I'm sure many other languages would serve as good

问题 Error is: Index was out of range. Must be non-negative and less than the size of the collection. Scenario: I have a desktop application which loads XML Files and display the data in Grid. Now, I want to insert another file and want to append the data in both files. But, when I try to merge the data (I mean add the rows to DataTable which has rows of perviously opened file)...I am getting this error. if (strPreviousFile != "") { dgvBooksDetails.DataSource = dtBooks; int intCurrentRows =

问题 My original dbml file had objects which had data connection to other server/db. As my db is changed to different server and i want to update my spproc when i delete the spproc and drag the new one dbml.designer.cs is deleted. I am using VS 2008 SP1. I can't regenerate all my dbmls as they have lots of tables, sps etc.. Inserting the using inside the dbml namespace doesn't resolve my issue. 回答1: I just ran into this same problem. Bizarrely, the solution is to move any using statements into the

问题 My original dbml file had objects which had data connection to other server/db. As my db is changed to different server and i want to update my spproc when i delete the spproc and drag the new one dbml.designer.cs is deleted. I am using VS 2008 SP1. I can't regenerate all my dbmls as they have lots of tables, sps etc.. Inserting the using inside the dbml namespace doesn't resolve my issue. 回答1: I just ran into this same problem. Bizarrely, the solution is to move any using statements into the

问题 I have 2 web application projects. One is my asp.net MVC app and the other is for the admin related functions which is asp.net web forms Dynamic Data. My MVC app would be the main site, but I would want the webforms to work under an Admin folder of the MVC site. While debugging the application, I would like the "/admin/Default.aspx" link on the MVC site to link to the default page within my Dynamic Data site. How do I accomplish this? I know I can test each project independently. 回答1: Within

问题 Every time I use Setup & Deployment to create a new Web Setup, and run it (after edit all the nice things in the properties), the output is always a copy of the Web Site project... How can I output a PreCompile version of the WebSite project? What I did was, publish the Web Site (so I get the precompiled version), add this new precompiled web site as an existing Web site to my solution and add it to the content output of the Setup... well, the idea was good but I get an error saying: "This

问题 I'm using the CUDA .rules file which comes with the CUDA SDK for custom build steps in my project. To save on property duplication I'd like to define the properties of the CUDA rule in a .vsprops file. For some reason, the CUDA rule branch of the properties tree does not show under any of my property sheets, only under the main configurations sheets. I tried editing the .vsprops with a text edition and add the section by hand but there is no change it still does't show when in visual studio.

问题 I'd like to give VS2k10 a shot, but I'm in a VS2k8 environment. I compared the upgraded project files in VS2k10 and the only difference was the updated version number - how can I stop VS from doing this? 回答1: Probably the only way to open the VS 2008 projects safely in VS 2010 will be to make a copy and open the copy in VS 2010. In my experience, it's impossible to revert back once you have opened a specific project in a later version of VS unless you feel like changing the version number in

问题 My problem is that when I am editing cells in the datagrid the database is not updating. The code I used is below. Public Class Form9 Inherits System.Windows.Forms.Form Dim sql As String = "SELECT * FROM User_Account WHERE IsAdmin=False" Dim conn As New OleDb.OleDbConnection Dim sqlCom As New System.Data.OleDb.OleDbCommand(sql, conn) Dim da As New OleDb.OleDbDataAdapter(sqlCom) Dim dt As New DataTable Private Sub Form9_Load(ByVal sender As Object, ByVal e As EventArgs) _ Handles MyBase.Load