Pria's Q&A profile

• Visual C# a troublesome error

  I wrote a small app, it will read some settings from a xml file when start. Now , If you start the app manually, it works well. But after I set automatic start with OS, it has someting wrong when start automatically. I caught the exception, that is "System.xml.xmlException: Root element is missing. at................ ". The error really confuse me , Are there any differences between manual start and automatic start with OS How can I fix the error.Thanks sirjis wrote: winprock wrote: But after I set automatic start with OS, it has someting wrong when start automatically. How exactly are you setting it to start automatically with the OS If it starts before ...Show All

• SQL Server suggestions

  I want to transform textfiles to sql server set based and not row based.what would be the best way to transfer. let me know. yep i did try data flow task.And in dataflow i used conditional split,lookups etc...but do they transform data using set based or row based..how do i transform data set based ...Show All

• SQL Server Please help regarding extending ssis

  I am confused with this topic extentded ssis.What i am diong here is creating a pipeline component and i am trying to use this component and transfer data. What is happening here is that i create it but i dont find it when i try to include this(component) in the toolbox ->Choose items.I find my project with in tools->Attach process. Is this a problem with anyone too.... please help. You can create and run packages programmatically in c#. There's loads of documentation out there. It is a pain in the ***, tho'. Not sure why u'd wanna do that. As far as creating custom components is concerned... hmm... it does provide an easy way of extending ssis to include existing business logic. We ...Show All

• .NET Development Datatable: works in windowsApp, not in ASP.NET

  Hi all, I've got a very weird problem. I'm trying to retrieve a datatable and in my view this works. Here's my (test) code in ans ASP.NET code page. 1 Public Sub New () 2 cls_datamanager = New DataManager() 3 Get_errors() 4 End Sub 5 6 Public Sub Get_errors() 7 Dim cls_Error As New Error_Logger(cls_datamanager) 8 Dim cls_datatable As New DataTable 9 cls_datatable = cls_Error.List_errors 10 11 'grd_errors.DataSource 12 lbl_test.Text = cls_datatable.Rows(0).Item(0) 13 14 End Sub cls_error and cls_datamanager are some classes for DAL and three tier development I use and they work. I get a NullReference Exception when I get to the last line of code. The strang ...Show All

• Internet Explorer Development Image preview in IE7 does not work

  Hi All, I have an image preview (before upload) on the client side of my web app. This worked in IE6 but fails in IE7. What the javascript does is use the File Upload control to gain access to the path which is then used to set the src property for an img control. The image never displays in the control. Has anyone else seen this behavior, and is there a workaround We have the same problem. The only workaround we've found so far is to place the root URL of your page into IE7's "Truted Site List" Tools (Menu) -> Internet Options -> Security (tab) -> Trusted Sites (icon) -> Sites (button) Fill in the web site (http:// or https:// ) and then click on "Add" ...Show All

• Visual Studio Express Editions ToolTip Help

  private void Label_MouseHover(object sender, EventArgs e) { ToolTip t = new ToolTip(); t.SetToolTip(xxx, "hi"); } How do i get it so when i hover the label a tooltip pops up im not sure what goes in xxx the label is inside a statusstrip xxx is the parameter for the control to set the tooltip with. so in this case: ToolTip theToolTip = new ToolTip(); theToolTip.SetToolTip( this .theLabel, "some Text");   http://msdn2.microsoft.com/en-us/library/system.windows.forms.tooltip.aspx   ...Show All

• SQL Server SQL 2005 Reporting Service - "DTD is Prohibited in this XML Document" on ASPX page

  I have aspx page which uses Reportviewer object to execute/display reporting services report on the page based on the parameters passed by the aspx page. It works fine. I have a problem when I try to use import option on that page. It throws the following error. Can anybody help me to resolve this issue Advanct thanks for your help and support Thanks, Sundar Here is the error message when I export the report to any format (Excel, pdf, csv or text) For security reasons DTD is prohibited in this XML document. To enable DTD processing set the ProhibitDtd property on XmlReaderSettings to false and pass the settings into XmlReader.Create method. Description: An unhandled exception occurred during the execution of ...Show All

• SQL Server error Openrowset

  my DMX query is: INSERT INTO [Analyze Shipments] ( SKIP, [Store Id], [Vendor Name], [Product Type], [Days Since Last Shipped], [Quantity] ) OPENROWSET('Microsoft.Jet.OLEDB.4.0','Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\data mining va XML\0212025_0212279\DATABASE\Access\SavingsMart\SavingsMart.mdb;Persist Security Info=False', 'SELECT DISTINCT "vw_Shipments"."ShipmentID" AS "Shipment Id", "vw_Shipments"."DaysSinceLastShipped" AS "Days Since Last Shipped", "vw_Shipments"."StoreID" AS "Store Id", "vw_Shipments"."Quantity" AS "Quantity", "vw_Shipments"."VendorName" ...Show All

• Software Development for Windows Vista Questions on managing a large number of users

  I have a question on whether CardSpace can be used in the following scenario. Just wondering if anyone can point me in the right direction. I have a system that will employ approx 250 laptops and approx 2500 users. I want to use CardSpace to store information about each user and provide the authentication for the users. For the most part, each user will only be using 3 different laptops, and each laptop will have a total of 100 users. I would like to be able to store all the cards on a main server, and have the server download the cards to the laptop as needed. I also have several fields on the card that are expiration dates, making the card invalid. Can something like this be done in CardSpace Thanks for the help, Joe ...Show All

• Visual Studio 2008 (Pre-release) HOWTO: A relatively low impact method for localizing WPF XBAP applications

  Hi everyone, I've looked over the forum a couple of times to see how people are approaching localization of WPF applications, and I've seen many suggestions that people have marked as "good answers". I'd like to throw one more out there for people who might get frustrated by the LocBaml tool, and who are creating XBAP applications. I've posted the method we are implementing at http://www.geektieguy.com/2006/12/12/localizing-an-xbap-application-without-using-locbaml/ And as I say in the post: "Your mileage may vary". It's just another idea for a localization approach. Feedback and comments are welcome. ...Show All

• Windows Forms HyperLink in DataGrid

  Hi I'm using a GridView in VB.Net 2005. One of the column of the GridView is Hyperlink Column. When i click the hyperlink i want some message to be displayed in tne redirected page. The message displays in each link should be different. How can i achieve this Where should i write my coding Thanks you can add parameters to your link and read the parameters in the webpage opened by your link your links can be www.mywebsite.com par1=val1 www.mywebsite.com par2=val2 www.mywebsite.com par3=val3 does this help ...Show All

• SQL Server Multi value in Report Parameter using MSVS Report Designer.

  Hi All, I have a question, How to user the Multi value in Visual Studio Report Designer. My dataset contains the following Select empno,empname,basicpay,deptcd from employee where deptcd in (substring(@gdept,1,4)) Here variable gdept is the report parameter. I am passing the value. it works fine with single value. ( the source of gdept is a another dataset to list the deparment code+name, Example DEP1 - COMPUTER DEP2 - ADMIN DEP3 - FINANCE ) when I preview, i have a combo box to select the department. If I choose one deparment, it works fine. If I choose more than one department or select all I have error message "substring function requires 3 aruguments." what is wrong is the query Plea ...Show All

• Windows Forms Selected and highlighted Datagridview cell

  How do i programmtically highlight a cell in editable mode just like the begincelledit event being called when a cell is clicked.Thanks Regards Alu Is this what you want customersDataGridView.Rows[0].Cells[0].Selected = true; There could be more than one selected cell, so you may aslo set the current cell's selected property to false; ...Show All

• Windows Search Technologies Outlook 2007 search problem

  OK, now I have seen everything. I have tried every remedy suggested to get my search to work. NOTHING!! Then, as a desparate last try I did unselect the data file to be searched. I couldn't believe it. IT WORKED. I had to do this a few times to believe it. Tools >> Instant Search >> Search Options >> "uncheck" the data file you want to be searched Here are a few more troubleshooting steps you can take.... First, re-enable indexing of your mailbox. Go to Control Panel -> Indexing Options -> Modify -> Click the mailbox that you want indexed. Next, boot Outlook to begin indexing your mail. Take a look at the Tools -> Instant Search -> Indexing Status dialog to see if ...Show All

• Visual Basic Help with Implementing IInternetSecurityManager in Web Browser control

  Hi I am currently designing my own web browser based on Microsofts Web Browser control I am using Visual Basic.net 2003 with the .Net Framework 1.1 My problem is i can't get it to work, and i am getting errors in code for reasons i just cna't figure out as my code seems logical, maybe i just need someone else to look at it, maybe someone else can see an error i can't see. Neways here is what my code for it looks like: Public Class Form1 Inherits System.Windows.Forms.Form Implements WebBrowserAPI.IServiceProvider Implements WebBrowserAPI.IInternetSecurityManager I also get errors trying to implement these statements as well Public Sub New() MyBase.New() ' InitializeComponent() ' InitializeComponent() ' Microsoft Web Bro ...Show All