Raj-Xps's Q&A profile

• Visual C# Outlook Bar in c#

  Hello, my question is GUI related, i hope i'm in the right place... Is there no standard control to build a toolbar like the one in outlook ( i don't really now how to call that, but let us call it the "outlook bar") thx & regards You should just use the System.Windows.Forms.ToolBar control. Is there anything specific that you need ...Show All

• Smart Device Development Bluetooth Printing Bitmap

  Hi there, im currently developing an application which prints to a Zebra QL320 printer via bluetooth. im using Opennetcf's bluetooth and socket libraries. So far i can discover the bluetooth devices available, and also print text and barcodes, using the StreamWriter class with a combination of CPCL (printing language), However i need to be able to print a signature which i capture on the device. The signature is captured and saved as a .bmp(bitmap) Here is where i'm cannot get past. The data needs to be sent out in HEX or Binary, both may work. So how can i read the bitmap and send it to the printer as HEX or Binary, or even capture th ...Show All

• Windows Forms Getting a DataGridView to Update

  I hope this makes sense. I have a form with a combo box and a datagridview. I have figured out how to get the values on the form. I cannot for the life of me figure out how to update the Database itself. I've purchased many books and still don't get it. I'm trying to upgrade from Access. I would like the value's in the rows to update when the user tabs to the next field in the rows. Any help would be very very helpful! Here is the code I use: Public Class PriceClaim     Dim strConnectionString As String = _         "Provid ...Show All

• SQL Server Fatal Error doing simple queries from an sql 2000 to sql 2005 exported database

  I have been trying to export an sql2000 database to sql2005 with no luck. I continuosly get the error Msg 0, Level 11, State 0, Line 0 A severe error occurred on the current command. The results, if any, should be discarded. I have looked upon all support material and have installed the latest sql2005 service pack, but this has not fixed the problem. a simple query as: select * from [transaction] ta , transactionentry tr where tr . transactionnumber = ta . transactionnumber and glacctid = 6 and ta .[ time] > '3/01/2006' would produce this fatal error. the current version I am using is: Microsoft S ...Show All

• .NET Development Reading CSV files

  Is there a simple way to read the column data of a csv file that contains a database   The difficulty is that I can't find any "built-in" parser within .NET.  Is there one Karl There is a built-in parser. Dim sField As String () Dim csvReader As Microsoft.VisualBasic.FileIO.TextFieldParser csvReader = My .Computer.FileSystem.OpenTextFieldParser( "c:\text.txt" , "," ) With csvReader    .TextFieldType = Microsoft.VisualBasic.FileIO.FieldType.Delimited    .Delimiters = New String () { "," }     While Not .EndOfData &nbs ...Show All

• SQL Server Pocket pc 2002 sqlce data synchronization with sql server 2000 (SP4)

  i am using C#..net I am synchronizing the sql server data with sqlce.but i get an error when i call synchronize function. i am using sqlcereplication class. the error is "a call to sql server reconciler failed" native error 29006 and sometimes native error 29045. Details please: 1) SQL Server version - 2000 or 2005 2) SQL Mobile version - 2.0 or 3.0 3) IIS Version Thanks, Laxmi Narsimha Rao ORUGANTI, MSFT, SQL Mobile, Microsoft Corporation ...Show All

• Windows Forms Disappearing icons in treeview

  In my application, I make use of the treeview control. Each treeview has an assosciated imagelist. Seemingly at random, the treeview shows up with no icons, and when this happens, it applies to all the treeviews in my app. The same behaviour can be seen on my co-workers' machines, at random times. The same compiled executable can show up with icons one time, and without the next, or vice versa. The behaviour in question is always consistent as long as the application is running, but starting another instance of the same exe may yield a different behaviour. Has anyone else seen this before I am using the RC1 version of VS 2005, and the beha ...Show All

• Windows Forms DataGridView - functionality

  Hi, I have a question to this DataGridView control shown here: click I don't know how to achieve two of these effects: a) "This is custom drawn text" - how can I achieve something like that b) There is for example an image column but one cell hosts a ComboBox ... how is that done Thanks oh ok, I just solved problem b :) Works just like thise: dataGridView1.Rows[2].Cells[0] = new DataGridViewComboBoxCell(); ...Show All

• Visual Studio Express Editions VC++ .exe file is not working on other machine

    Hi All,           I have created an .exe file using vc++ 2005 but when i copy this file to some other windows machine its not working. How can I make my exe of project portable on any windows machine   regards,          Thank You very much.               *^^* The file is working.                               &nbs ...Show All

• .NET Development SSL on TCP Socket, how in .NET 1.1?

  Is there a way, using intrinsic .NET framework functionality, to open a TCP connection over an SSL channel   I'd rather not get into buying libraries, etc.  Java has the javax.net.ssl.* objects, and I'm not finding an equivalent in .NET. I looked all over the Internet, but nowhere a pointer/solution can be found. Please note this is a socket connection, not an HTTPS connection. Also, it's about .NET version 1.1. Any hints/tips/remarks/howto's (if even possible) would be greatly appreciated... If this is a .NET 2.0 issue, please start a new thead and post your code that is giving you this issue. ...Show All

• Visual C# Can Generics solve problem of cross referencing?

  I have a solution which I encountered problem of cross referencing when I try to open forms(each other) located in two .DLL projects. Can I solve these kind of problem using .NET 2.0's generics If yes, how Thank a lot. No, generics can be used to create re-usable type safe code. I think you can't fox you referencing problem with it. To read more about generics, see this article. ...Show All

• Windows Forms Excel output formatting - GridLines pretty please ?

  If have existing Excel output code which works fine with one(several) exceptions. Here's a sample: private void imb_XDump_Click(object sender, System.Web.UI.ImageClickEventArgs e) {   Response.ClearHeaders();   Response.ContentType="application/vnd.ms-excel";   NavPanel.Visible=false; /* hide root navigation links and display only data */   Bind(); } The page is output directly to the browser and the data  ...Show All

• SQL Server Processing NULL values

  I have an input file that may have NULL's in it's fields. The fields are of a various data types.   The NULL value is represented by - question mark. Is there a way to set package or file connection up in a way - so it treats as NULL The only other way I found is to use Derived column - and so I have to create derived field for most of the fields (150 of them) since a lot of them may contain - or NULL.   Any ideas   what adds pain is that two operations must occur for each column: relace with null and data conversion.   So, I have to create following expre ...Show All

• Visual Studio Express Editions Only Rebuilding works

  Hey, For some reason, only rebuilding the project actually accepts my changes, not when it is just built. During debugging, I'll get the message that the version of code you have is different from the version in the DLL. Do you want to continue anyway Why does only rebuilding accept my changes, and not just building. Anyway, it doesn't really matter to me that much, but I figured that wasn't by design, so I'm posting it... Brian Hey, I have multiple projects in the solution, and only rebuilding accepts the changes. The project uses CAB and EntLib for the windows. When I build, I rebuild all, or buil ...Show All

• Windows Forms Grid column-styles widths not applied (see style code)

  I have a not-strongly-typed VB. NET 2003 dataset and one table displayed in a datagrid using a dataview. The display is entirely proper prior to applying a style. Applying a style (code below) results in very small column widths, with everything scrunched to the left. Expanding the columns using the cursor shows that all other style directives have been applied; just column widths have not been applied. Here’s the style code: Private Sub gridstyle() ' Set the styles of the columns of the grid. Dim dgY1 As New DataGridTableStyle dgY1.GridLineColor = System.Drawing.Color.Green ...Show All