cgsteve's Q&A profile

• Windows Forms Argument Exception

  Why would this not work Any help would be appreciated. Platform is Windows CE buildComboBox(_patientDs ,"--Select Patient or Create New--",cboPatient, "SelectedItem", "intEpisodeID"); Fails here cb.Items.Add(new CValue(strInitialValue, -1)); private void buildComboBox(DataSet ds, string strInitialValue, ComboBox cb, string SelectedItem, string ValueMember) { try { cb.DataSource = ds.Tables[0]; cb.DisplayMember = SelectedItem; cb.ValueMember = ValueMember; cb.Refresh(); cb.Items.Add( new CValue(strInitialValue, -1)); } catch (Ar ...Show All

• Smart Device Development Debug PB compiled with EVC

  Hi, mr. All! Can anybody tell me if it is possible to compile a binary with a Windows CE 5.0 Platform builder's compiler, but debug this binary with EVC Which switches should I set to make it possible Thank you. Unhappily that isn't supported. CE5.0 uses a newer set of compilers and linker that generates debug information in a format that isn't supported by eVC. Note, PB5.0 Can debug eVC generated debug information. VS2005 can debug PB5.0 (and older PB's) as well as eVC generated symbols. So your best bet is you need to debug PB5.0 generated compiler is to use PB or VS2005. ...Show All

• Visual Studio CrystalReportViewer + Dynamically changing the size wrt to Zoom Factor

  Hi , I m using the CrystalReportViewer on my WebForm. When ever i change the Zoom Factor to 300% ; it refreshes the page but donot display the report , when i click the button on this WebForm (Which was clicked first time to display the report , it became refresh). but this time CrystalReportViewer having the Scrollbars ; how to avoid these bars i want to set the Viewer position dynamically wrt to Report Size. Help me and give a chance of thanks. ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Mathmatical funtions in hard- or software?

  A funktion like Vector3.TransformCoordinate, is it running on GPU or CPU If it is CPU, is there a way to batch a number of calculations and send them to the graphics hardware for calculation Is it even worth the time to send data over the bus, calculate and read it back Everything that is not inside a shader (or a fixed GPU function) will be calculated on the CPU. If your calculation is complex enough and you need it to do with many data (SIMD) the GPU could be faster but you should consider that such read backs have a high potential to stall the GPU. Doing general Calculations on GPUs is called ...Show All

• Windows Forms Nested forms

  Oh, Great Knowledgeable ones.... I need a form that looks kind of like this: Feb-06 NSBIR-2 LM-1 TAC-1 Pay Rate Pay Type % Allocated for Month Normal Hours % allocation Hours Allocated Pay % allocation Hours Allocated Pay % allocation Hours Allocated Pay Employee 1 28000 Salary Over Allocated 176 6% 10.56 140.00 60% 105.6 1,400.00 20% 35.2 466.67 Employee 2 50 Hourly Fully Allocated 176 0% 0 ...Show All

• Visual Studio Express Editions ClickOnce Problems

  I have a small windows test application that I'm attempting to deploy. I can deploy it to my hard drive, transfer it to a memory stick, and successfully install it on another computer. I can deploy it to a website, when the website opens and I click on Run or Install (depending on the type of deployment) a new webpage, myTestApp.application, is displayed. The page is an XML file. That is as far as the deployment goes! There are no error messages and no clues to help me solve this problem. Your suggestions would be greatly appreciated. that it is... and trust me the next version will get even better ...Show All

• Visual C# Control Arrays - Which checkbox has been checked?

  I am trying to reproduce a Control Array in C# using the below code: How can I tell in code which check box changed Thank you. ------------------------ private void cbAreas_CheckedChanged( object sender, EventArgs e) { MessageBox .Show(sender.ToString()); } private void button1_Click_1( object sender, EventArgs e) { System.Windows.Forms. CheckBox [] myCBArray = new System.Windows.Forms. CheckBox [3]; System.Windows.Forms. CheckBox cbMyCB = new System.Windows.Forms. CheckBox (); cbMyCB.Location = new System.Drawing. Point (10, 50); cbMyCB.Name = "cbMyCB1" ; cbMyCB.Text = "cbMyCB1" ; cbMyCB.CheckedChange ...Show All

• .NET Development XmlTextReader

  Been trying to read a simply xml file. Looked at and tried a few samples with no luck. Funny thing is, I do this all the time in actionscript. But, here is the xml file.... < xml version ="1.0" > < Parms > < Name > test1 </ Name > < Uname > test2 </ Uname > < PW > test3 </ PW > < Server > smtp.isp.com </ Server > < Pop > smtp.isp.com </ Pop > < Email > email@isp.net </ Email > </ Parms > And here is a sample I have been trying to get to work. XmlTextReader myReader = null ; myR ...Show All

• Windows Forms resource conflict between OpenFileDialog and Help.ShowHelp?

  Hi all, I have got an application that is not really an MDI app, but that does have multiple forms that run at different times.  For instance, it starts with a welcome screen asking the user what they want to do, prompts them with an "Official Use Only" dialog, and has a primary interview screen.  There is also a "Wizard" that& ...Show All

• SQL Server Creating and Configuring Custom Conflict Resolver.

  Hi I want to create a custom conflict resolver and assign this to the Merge Replicator. Please provide me some help in how to write this custom conflict resolver and also how to configure this to the Merge Replicator. I want to use SQL Server 2005 and Visual Studio 2005 for this case. Hi, Books Online has more information and examples of writing a custom conflict resolver. Search for "Advanced Merge Replication Conflict Detection and Resolution" in BOL. ...Show All

• Visual C++ ambiguous symbol

  Trying to compile a C++ WinForms Winsock related project with /clr option I get a few errors after adding #include <winsock2.h> statement. The reference is to a different header file: servprov.h . There is no direct reference in any of my files to this header. I verified it with quick find command. There is no reference to it in winsock2.h either. I do not know where the reference is coming from. Thus my first question is this: how come I get errors (8 total) from a header file that is not a part of my project explicitly. As far as I could determine, serprov.h is being referred via #include <servprov.h> in four other header ...Show All

• Architecture Design patterns book

  Hi all, I'm looking for good "Design Patterns" book for studying. Is there one with .Net Best regards... Does anyone know if the Design Pattern Framework ( www.dofactory.com ) is any good Also, do they ship you a hard copy of the book or do you only get access to the digital copy ...Show All

• Visual Studio Express Editions Receiving WMI configuration error. SQL Server System Configuration cannot be executed due to that

  Hello PPl, I am getting this error again and again. The SQL Server System Configuration Checker cannot be executed due to WMI configuration on the machine mymachine Error:2147749896 (0x80041008).   I uninstall all version of Visual Studio 2005 just kept Microsoft .NET Framework 2.0.  Still I am getting this error when I am running SQLEXPR.exe to install the SQL Server 2005 Express.   PLEASE HELP!   Thank you.  I found this batch file and ran it and it fixed my WMI problems on SQL Server 2003. Copy this into notepad as save as fixwmi.cmd and then fro ...Show All

• Visual Basic How to find my ip?

  Hi. I want to create an program to find the ip-address to my own pc, and send it to an E-mail addres. I need to now which command, i need to us for it There are a couple of things to think about.  If you're machine is behind a router then the IP Address you have will be from the router (and hence a private address - something like 192.168.x.x)- rather than a real internet address. If you're not behind a router - the the following should work ok for you: ''' <summary> ''' This function works out and returns all IPv4 addresses on the local machine that aren't the loopback addres ...Show All

• Windows Forms How to make the end of TextBox.Text in view?

  I have a TextBox with WordWrap to false and Multiline to true. I am using it as a text editing box for my application. I can set the cursor to the end (SelectionStart and SelectionLength). But how do I programmatically make the TextBox to display the content with the last character (cursor) in view when the text is longer than the width of the control Thanks in advance. Have you tried the TextBox.ScrollToCaret method Tony ...Show All