Bobal's Q&A profile

• Windows Forms Problem with startup form.

  Hi, I have a problem in my project. ie.. In my project I've 4 forms And its a windows Appln. When i set Form 3 as startup form, And after clicking F5, It will shows me the 1st form as startup form. What could be the reson Please send me a solution. Im using Microsoft visualstudio 2005 VS 2005 ...Show All

• SQL Server Database Documentation

  Hi guys, my manager asked me that to do documentation; right now we are using MSSQL SERVER 2005 Databases, here you assume I am new to make documents on any database but good idea about databases currently that data warehouse in development environment need to done this documentation before go on test environment . So that way you advise me to prepare a document. Here is my main concerned how to start and what things should we keep in mind while preparing document (what are measurements).if you any prepared documents could help to start or there tool we should use (power point) them. any help appreciated Hello - did you get everything you needed I have some more info on building your own documentor here: http://www.i ...Show All

• Visual Studio Team System A couple of issues with Load testing

  I have built a webtest that runs fine when I run it from the "Test View" pane. I then added it to a load test. I have noticed a few issues when running load tests. Issue 1: On the PC's I run the load test on I get an error at the end of a test run that says; "Error occurred running test. (Computer computername )Object reference not set to an instance of an object" computername in the real world is replace by the actual machine that is running the load test. If I click "OK", which is the only option I then get asked if I want to view the detailed results of the test... which is fine. This error doesn't happen every time, but I haven't been able to put my finger on any kind of pattern either that may ...Show All

• Visual C# Understanding Threading

  I am trying to understand threading... its been hunting me ever since c and pythong.. and now c# and I can't hide from it anymore... I was wondering if some one can show me a really simple threaded snippet and explain it to me if ok... as we speak Im creaing a pdf file about threads.. but It's being a pain. I need some baby steps here.. and this is one of the only place to look for help.. besides other forums that I know. hmm downloaded pdf... but.. Just to clear my head out a bit more.. how would you use threading with this snippet. using System; using System.Threading; using System.Net; class ThreadTest { static void Main() { string[] ipList = { "127.x.x.x", "192.x.x.x" }; for( int x = 0; x < ipList.Length; x++ ) { IPHostE ...Show All

• Visual Studio 2008 (Pre-release) Running application from installer

  Hi! I've made Installer to install my XAML application. On the last page i ask user whether he wants to run application immediately after installation exit. Application was opened using Custom action of type 210. When this action is executed i obtain error message "Application has encountered problem and needs to close". This ment that installer really tried to open file but got the error. But when i manually try to run my app (from directory to which i've installed it) everything works perfect. How can i solve this problem Please help me! That error message you mentioned doesn't seem like one of WPF's deployment error messages . Have you tried using the setup bootstrapper (setup.exe) that is created by V ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. external libraries with XNA

  Can external libraries written in C# be used with XNA Does Xbox 360 support dlls Actually, yea... Jim is probably right :) I was thinking the OP said C++ and we were talking about non CLR DLLs :) ...Show All

• Windows Forms Row disappearance in DGVs

  I posted a topic in Windows Forms General about this recently, but I've since learned a bit more about the problem and figured this was a more appropriate section. Anyway... I've got a problem with datagridviews in a tabbed application I'm working on. Now - this doesn't seem to be related to DataErrors at all, because I handle the DataError event by popping up an informational message box, and I'm not seeing that box or the dead datagridview that results from the errors. Originally, I thought I was seeing this problem when I would switch away from the tab with a set of lists and an update would come in for a list that wasn't on the currently displayed tab. Now I'm seeing that actually, nothing has to happen. If you switch tabs and sw ...Show All

• Visual Studio Creating classes in subdirectories.

  I have been using the Class Designer in VS 2005 and love it. However one thing that I don't like is I can't seem to figure out how to create a class on the diagram and have the file be created in a sub-directory in my project. I would like to create types in a sub-directory (sub namespace) but the files are always created in the root directory of the project. Does anyone know how to do this Hi, Unfortunately Class Designer does not support this in its "New Class" dialog. For file placement, there is a fairly simple workaround: after creating the new class in Class Designer, drag/drop the newly created file in the sub-directory of your choice; Class Designer should be able to correctly track the new file location. Rega ...Show All

• Software Development for Windows Vista workFlowcontext variables

  I am looking for a way to have a variable available across the entire workflowRuntime, and visible in all workflow instances. Much like a application hash is in asp.net that is available in all web pages. Any help would be appreciated. Thanks in advance, Mardo Mardo, have a look at this thread http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=967734&SiteID=1 Thanks Roman ...Show All

• SQL Server validating XML file against XML schema

  Is there a way to validate a XML file against XML schema before loading the data from XML file into MS SQL database Thank you very much for your help in advance. Folks, Many thanks for your reply. We are using SQL server 2000. Please could you guide me how can i upload the xmlschema file into a database. I am using XMLDOM object in ASP to load the XML file in to database. Before loading i would like to validate the xml file against the XML schema. Thank you very much in advance. ...Show All

• .NET Development The best practice of using DataSet

  Hi all! I'm developing an application under Framework 2.0,  Visual Studio 2005. The business-logic model I'm using is a Table Module using DataSet. I want to do the application in a "classical" style of using DataSet and Table module business-logic and I want to use only standard "Microsoft-recommended" solutions. So I'm doing the following: to handle some use case (for example, to show joined data in a grid from several database tables) I'm creating a DataSet with the tables I want to join. Then I'm creating the big table to be shown on presentation layer. To insert the data into this "supertable" I'm using relations which I'm designing in the DataSet designer and xpression property of columns as ...Show All

• Visual C# random number problem

  1:892 2:951 3:363 4:418 5:301 6:208 7:400 8:522 9:321 10:293 11:212 12:712 13:195 14:570 15:485 16:409 17:414 18:928 19: ================================================================ here are 18 groups of data ,and they are selected at random from 000 to 999 based on these numbers ,can you figure out the inner relationship among these datas,and try to predict the 19th group of data Yeah, that's right with the Mornington phasing correction. It's very easy to execute. Just drop a thousand papers with numbers ranging from 0 to 999 into a big hat, and pick an arbitrary number. You'll see that 311 is the number that's picked. ...Show All

• Visual Basic Save part of an image drawn in a PictureBox to a file?

  I have to say, I'm stumped...I can't figure out any way to access the image drawn in the PictureBox as anything but a System.Drawing.Graphics (using CreateGraphics()), and I can't figure out how to copy a subsection of it to a Bitmap that I can save as a file. If I could access the PictureBox's contents as an Image, I know now I could get the Graphics from the Bitmap to be saved and DrawImage the section I need...but I have no idea how to do that. Can anybody help rkimble wrote: How did you draw the image to the picturebox in the first place You're going to need an intermediate image object to draw to and then display in the picturebox. Then you'll have a source image to draw onto your ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Error Trying To Load MechCommander2 Build Prog Into Ms Visual Studio

  Hi! When I Try To Load It In I Get This Message "D:\MechCommander2 Source\BuildProj\MechCommander2.xnaproj (5662,): error MSB3073: The command "dodate.exe "D:\MechCommander2 Source\\Source\code\version.h"" exited with code 9009." Can Anyone Help Me With This ...Show All

• Visual C++ IAT loop crash.

  //Btw, this is not my source code, and i dont claim it to be. #include <windows.h> #include <winnt.h> using namespace std; int main(int argc, char *argv[]) { HMODULE hMod = GetModuleHandle(NULL); IMAGE_DOS_HEADER * dosheader=(IMAGE_DOS_HEADER *)hMod; IMAGE_OPTIONAL_HEADER * opthdr = (IMAGE_OPTIONAL_HEADER *) ((BYTE*)hMod+dosheader->e_lfanew+24); IMAGE_IMPORT_DESCRIPTOR *descriptor= (IMAGE_IMPORT_DESCRIPTOR *)(BYTE*) hMod + opthdr->DataDirectory[ IMAGE_DIRECTORY_ENTRY_IMPORT]. VirtualAddress; //the following loop crashes(seems to be because it doesnt recognise when their are no more descriptors. ) while(descriptor ->FirstThunk) { char*dllname=(char*)((BYTE*)hMod+ descriptor ->Name); ...Show All