dvidal's Q&A profile

• Visual Studio How to debug in your own model?

  Hello everyone, I should apologize if there were some similar discussions here. I have a basic question. I used DSL tools to build a new solution, then i executed, and modeled another system based on the solution, here i want to use the "Debug" command on the menu to make the system running, just like the example "WinzardUIP", generating a new window.. I have read the document in the project, but still did not get how to start it. Do i have to build another project too and how can make the new project integrated Any suggestion or related work are welcome! Thank you very much! Di Hi, I am not sure if this is what you mean but did you see paragraph 2.2.4 in the document that comes with the "Wi ...Show All

• Silverlight (formerly WPF/E) error handling?

  When a XAML element has an attribute that it doesn't support, nothing renders and there's no alert. I also tried specifying my own error handler, instead of the null argument in the new agHost(...) call. That wasn't called either. I hope this isn't the intended behavior, because it sure makes debugging difficult. If that's not the normal behavior, could someone suggest how I can get it to work, or at least allow it to render the whole XAML document ignoring the offending element Actually, I would expect that both the error handler would be called and everything else would be rendered and the offending attribute would be ignored. Perhaps the non-rendering behavior is due to over-zealous validation, but I don't think that is a wise ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. how to copy the data to depth buffer

  Hi, i am just a beginner, so please help me Actually, I try to copy the values in one ordinary texture to the depth buffer, how could I write the data into the depth buffer I see the usage of texture has one type "D3DUSAGE_DEPTHSTENCIL", but I don't know how to use it. I really appreciate if you could give me any suggestions. Thanks! Hi, actually I'd like to do some experiment about GPGPU, so not try some special effect :) I have used pixel shader for this function. Then...another problem, I'd like to read the all depth values from depth buffer out, how could I do I guess I could first like this: device->GetDepthStencilSurface(pSurface); Then what can I do next The surface seems ...Show All

• Visual C# Scrollable Panel

  Is there a class to create scrollable panels I have seen an example here..( green box before posting ) but.. it was sorta complicated for my stage. See These: http://www.java2s.com/Code/CSharp/GUI-Windows-Form/Scrollable.htm http://www.codeproject.com/cs/miscctrl/CustomAutoScrollPanel.asp I hope this is what you need! Best Regards, ...Show All

• Visual C# Search for Substring in AutoCompleteStringCollection()

  I have a problem that I'm trying figure out with AutoComplete. I have dynamically created a AutoCompleteStringCollection and have multiple values however I would like this control to be very responsive so I want it to search for a substring in a AutoCompleteStringCollection Item. For instance say my collection has the following values Apple, Ardvark, Baker, Blue, Bannana When I press "a" the auto complete comes up but only list Apple and Ardvark, However there is an "a" in Apple, Ardvark, Baker and Bannana. I've been trying to figure out how I can get AutoComplete to search for a substring but I've had no succsess. Any help would be much appriciated. Nic G'day ...Show All

• Visual C++ Profile Guided Optimization and Inline Assembly Code

  Does anyone know what needs to be done for PGO instrumentation to work with inline assembly code   I have some inline assembly code that works fine with normal debug and release builds, but gives an access violation when compiled for PGO instrumentation.  This code makes extensive use of FPU instructions.  Are the inline assembly rules different with PGO instrumentation Thanks for any suggestions. Two choices: either you are stepping on a register that you're not supposed to, or there's a bug in the compiler. As a conservative measure, I would make sure that your inline code only changes eax and edx for starters, and it's clean on the remainder. I would also save and restore the ...Show All

• Visual Studio Team System Continuous Integration builds not wanted in WorkItems Details

  Hi, I finally managed to setup the contiuous integration build for our new TFS system. As expected I have about 20 builds per day, and the problem is: they all show up in the WorkItems->Details->FoundInBuild and WorkItems->Details->ResolvedInBuild dropdown lists. After two days I have about 40 builds in the lists, not very funny. The continuous builds are not associated with any items, I included a SkipWorkItemCreation tag in the build definition. But as contiuous builds produce lots of entries in this lists I don't want them in the dropdowns. We have release builds that are different from the continuous builds and they should show up here, nothing else. Any properties I have to set or tasks I have to define/overwrite ...Show All

• Visual Studio Express Editions Saving Data Problem

  Hi, Below is the code I want to use to save data from my form as a new row in a table in a database. There are 2 tables depending on whether someone is signing in or out. I have a combobox (called InOutBox) on my form with two options on it, 'Sign In' and 'Sign Out'. When Sign In is selected, the data should be saved to the Time In table. When Sign Out is selected, the data should be saved to the Time Out table. As is it at the moment, nothing happens when I click the Save button. I believe there is something missing from the Private Sub declaration, but I'm not sure what. Any help would be appreciated. Private Sub SaveButton_Click() If InOutBox.Text = "Sign In" Then Dim NewDayIn As Steadla ...Show All

• Windows Forms How to Detect Form's controls changes automatically ??

  Hi for all my nice friends here. I have the following situation and I hope your kindly help So , I have a Form that contains more and mooore editable controls (textbox,combobox,etc....) and there is a navigational style Back and Forward between records come from a database on these editable controls. the problem here is : I want to automatically know if any of these editable controlos has changed or not for asking the user " Hey, there are some changes save them or not " O.K What is the best way to solve this problem I know that with MFC you can check for a value which is called approximately "Dirty" or "IsDirty" Is this possible with .NET 2.0 or not and if not what is the best way to h ...Show All

• Visual C++ Strange problem with a c file with subroutines

  Hi everyone, I have a very weird problem with this program: with Visual C++ compiler it isn't compiled (the compiler says " missing ';' before 'type'" ) and with another IDE it works, but the return value is always 0.0. Could anyone help me Thanks #include <stdio.h> #include <stdlib.h> #include <math.h> int inCylinder_1( double , double , double ); double distance( double , double , double , double , double , double , double , double , double ); int main() { double x,y,z; printf( "%s" , "Insert point coordinates: " ); //scanf("%f%f%f",&x,&y,&z); x = 1.0 ; y = 1.5 ; z = 0.5 ; int inCylinder = inCyl ...Show All

• SQL Server SQL 2000 Maintenance Plan failure

  I have 3 maintenance plans inplace One to backup our 3 production databases, master, model, msdb, one to backup the log files of our production databases and one to optimize our production databases. The backup plans are set to delete old backup 3 or more days old When the plans were first put into place they worked correctly. Lately (month or 2), the backup plans have not been working correctly. When I first noticed the problem, 1. I saw the the drive I'm putting the backups on was almost out of space and 2 the delete part of the backup was not deleting backups more than 3 days old. When I deleted the old backups, the plans worked as normal until the hd became full again. I have 2 questions. 1. When does the "Delete&qu ...Show All

• SQL Server Generate SQL for a table

  Hi I have two questions i) is there any SP which will generates SQL Script for a table including all constarint(PK,FK), index etc. and the table data in the format of "INSERT INTO" . if NO, how can i create to do so, or any other SP which will help me( may be third party one) ii) Where had "Scptxfr.exe" gone in SQL Server 2005 Regards, Thanks. Gurpreet S. Gill joey I dont want to create it by .NET code infact only by using the some SP, or inside SSMS only. I read the artical but i dont find any thing about where is the SCPTXFR.EXE had gone, only one line say, "this is missing", but they are refering the Beta version of SQL Server. Regards, Thanks. Gurpreet S. ...Show All

• Visual Studio Team System MSF 4.0 related exams 70-300

  Is there any MCP exam related to MSF 4.0 Who determines if there should be a 70-300 exam for Large systems call it 70-300L and another for MSF Agile. Call it 70-300A. This seems to be a logical progression. Who determines if this could and should be done ...Show All

• Visual Studio 2008 (Pre-release) Mouse Over

  How can i find out if the mouse is over my custom panel in my MainWindow when i'm dragging another window wich was made from within the main window and has the owner set the MainWindow Any ideeas sugesstions Better than overriding would be a helper class that has an attached property (WindowDockable ). Register a DependencyPropertyChangedHandler that is fired when the property is set on a window. In the handler add a listener for PreviewMouseDown on that Window. And the listener can start the Drag and Drop operation. I love attached properties...they make adding functionality non-invasive (I.E. you don't have to subclass a class to add functionality to it). ...Show All

• Windows Forms working with MySQL data bases from windows ODBC connection

  Here's the problem: I've installed the mysql odbc connect (v3.51.12) and I've created a data source connection ...added a DataSource to my project binded the data with a dataGridView and all worked well. My dataGridView fills up with the data from my db. All fine until this point. Now I want to be able to save the changes I make to the data in my dataGridView and update(insert) the data in my data base. How can I commit those changes OK..I have managed to locate and enable that Update method but still..how do i get it to do it's job I want the changes that I make inside the DataGridView to be stored/updated in my data base. ...Show All