visual-studio-2008

问题 I have a timer that sets a textbox text to vbnullstring after 5 seconds, this is to prevent the user from typing since what they have to do is scan a barcode, now after reading the barcode, the scanner will do an enter key so I have this code 'TextBox Keypress event Timer1.Start() 'TextBox keydown event If e.KeyCode = Keys.Enter Then Timer1.Stop() Timer1.Dispose() 'Tried adding this but still doesn't work End if I don't have anything on my code that would make the keypress event fire again

问题 I've encountered an issue where Visual Studio hangs in WPF design view. I've read through similar posts and I believe my issue is similar, but different. The errors I see in Windows Event Viewer are below. Hanging application devenv.exe, version 9.0.30729.1, hang module hungapp, version 0.0.0.0, hang address 0x00000000. .NET Runtime version 2.0.50727.3053 - Fatal Execution Engine Error (7A2E0F92) (0) I've noticed that the issue only occurs when I have the Properties window open during design

问题 I have already started a project and would like to add forms to it with MFC. How do you do this? I tried setting it to use mfc but it still doesn't allow me to add mfc classes(it says it isn't an mfc project). Also is there any GUI library that works sorta like .net? Maybe it is because I haven't used MFC too much but I don't care for how it does events. 回答1: If it isn't too late then you should seriously consider using Qt. You'll get a rich UI, the ability to add/remove events at runtime

问题 I have a WPF image control which its source property is bound to a property "ImageSrc" that returns an Image object. <Window x:Class="My.Apps.WPF.Main" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:viewmodel="clr-namespace:My.Apps.WPF.ViewModels" xmlns:classes="clr-namespace:My.Apps.WPF.Classes" > <Window.Resources> <viewmodel:MyViewModel x:Key="myViewModel" /> <classes:ImgToSrcConverter x:Key="imgToSrcConverter"

问题 When I try to edit an ASPX file with the Design View it freezes for a moment and does nothing, not even an error message. Looking through menus I've seen some strange things: If I go to Tools->Options->HTML Designer it gives me no options on the right panel, just a "Error loading property page" message. When I try to open a file using "Open With..." there should be something like "Web Form - Editor", but it is missing and I can only open them using Code View. I've tried repairing Visual

问题 I use MsBuild to Registry a VS Addin. I need implement target Uninstall in MSBuild. How can I delete my addin path in SOFTWARE\Microsoft\VisualStudio\9.0\AutomationOptions\LookInFolders registry using MsBuild ? For install, I use <Target Name="RegistryExtensions"> <Message Text="Registry AddIn..."></Message> <Registry.Set RegistryHive="LocalMachine" Key="SOFTWARE\Microsoft\VisualStudio\9.0\AutomationOptions\LookInFolders" Value="$(ProgramFiles)\LifeCycle\AddIns" DataType="String" /> <Message

问题 I have created a precompiled user control. The basic steps are to create a Web Site project then publish to generate the DLL. Then I created a Web Application project and added a reference to the DLL. In my page I registered the DLL and was able to access the control as <prefix:control_ascx ... /> . If I run without debugging Ctrl + F5 , everything works as expected. If I run with debugging F5 Visual Studio 2008 crashes. I have the VS service pack installed: Version 9.0.30729.1 SP . Any ideas

问题 The "Find All References" option in the VS editor helps us in finding the locations where a specific object is used. But is there any way so that I can automatically place a break-point at all those locations? Placing break-points for an object referenced at say 100 locations sees impossible! Is there any tool/addin out there which does this job? 来源： https://stackoverflow.com/questions/13799309/place-breakpoints-at-all-referenced-locations-in-vs-2008

问题 i am developing my app on visual studio 2008 i have 4 tables i have a dropdownlist (displays product_category_names) i need to do an insert statement i have the following code: Dim sql2 As String = "INSERT INTO Product (product_category_id, product_name, product_title, product_desc, product_author, product_author_age, product_author_desc, product_other_detail, product_dimension1, product_dimension2, product_price, product_institution, product_status, product_delivery_time) VALUES (@product

问题 I am having a strange issue with a VS2008 application we are distributing where the numerous Crystal Reports are all displayed in the viewer at half width, making most of the reports completely unreadable. The reports also print half page width when printing is attempted. The frustrating thing is, MOST target machines display and print reports perfectly. It's just SOME target machines (maybe 2-3% overall) that do this. Just looking for possible ideas and things to check for. We install the CR