grclark's Q&A profile

• Visual Studio 2008 (Pre-release) DataContract and DateTime

  Hi all, I declared the following DataContract and ServiceContacte:   [DataContract(Namespace = "Samuelson")]     public class MyData     {         [DataMember]         public string Name;         [DataMember]         public int ID;       &nbs ...Show All

• Windows Forms How to create a DataGridViewImageCell - Ranking Column, like in Windows Media Player ?

  hello, i would like to know how to simulate the behavior of the ranking column in media player 10, like when you hover it, stars are on or off, and allows on the fly editing. the cell values are something like : 0; 75 ; 150; 200; 255 there are 5 values for 5 stars my question is: how can i consider it i mean do i have to create 5 columns , one for each star or is there a way to insert multiple image items in one cell, I found no ...Show All

• SQL Server Row_Number() fails to return anything

  I am using SQLExpress and want to do some custom paging with a grid but can not get the sproc to produce any results. I don't get any error just a resultset of 0 rows whenever I include the row_number function. Sample Table : refID int identity increments by 1 refSubject nvarchar(100) refBody nText Sample sproc that works create proc sp_RefListing as select refid , refsubject from myTable Sample Sproc that doesn't work : with ...Show All

• Visual C# Inserting my C# component class in a MFC Window…

  I have an old MFC application that I now want to add some .NET functionality. I’ve managed to use one .NET dll in my MFC-App like this: #pragma managed using <mynetdll.dll> ... But how can I create my .NET Form class on a MFC window (CWnd)… All tips are welcomed! ...Show All

• SQL Server Failed SQL 2005 SP1 install

  I have tried several times to install sp1 for SQL 2005. However, I get the same errors everytime. Here is the log that is generated: 04/19/2006 21:45:19.711 ================================================================================ 04/19/2006 21:45:19.711 Hotfix package launched 04/19/2006 21:45:20.508 Product discovery successfully completed during the install process for MSSQLSERVER 04/19/2006 21:45:20.508 SP Level check successfully ...Show All

• SQL Server Cancel Error Event

  I have 2 containers within a package (one sequence container in another). I have an OnError Event handle for each container and a package. When an error is raised, the OnError event gets called for each container and the package. How can I stop the error from bubbling to the next OnError   Is there a way I can swallow the error within OnError event of Sequence container so the error doesn't get rethrown ...Show All

• Visual Basic Edit and Continue on VB6 upgraded project

  I cannot get edit and continue to work on my projects upgraded from Vb6, and some upgraded from vb6 to vs2003 and then to vs2005 also I think. Evidence: It says "Cannot currently modify this text in the editor. It is read-only" If I have a test project natively created in vs2005 and that calls into my class lib projects then edit and contionue will work on the new project but not on the upgraded/converted class lib projects. ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Creating a new texture as a rotation of an existing texture

  thank you very much but new problem come: How to create a new Texture from an existent Texture I have a bitmap file, first I created a Texture from a bitmap file by using function D3DXCreateTextureFromFile(). Now I want to create an another Texture from the existent Texture, and the new Texture's content is the existent one's bitmap but be rotated 45 degrees. For Example: the existent Textures have a horizontal line "-" on it's center , fr ...Show All

• Windows Forms how to eliminate duplicated values in a databound combobox?

  I have a comboboxService, bound with an ACCESS db table "Service", the displayMember is a column called "serviceContactName", which allows duplicated value in the db. (i.e. one person can be the contact of many services). When I run the app, the combox will contain all the contact names for all services, e.g. if person "Smith" is the contact of 10 services, his name will have 10 duplications in the combobox. H ...Show All

• .NET Development How do I compare datatime in the SQL Express Table?

  Greeting, I am working on a attendance program(school work) to require a schedule (The student suppose to be show up) and their entry time(multiple entry and exit is allow),. Is it possible calculate the how late did the student show up. Yet, an other question, what is the best way to hide the business logic in the Visual Studio 2005 and access method to get the best performance. I went through lot of text book but I found nothing~..Hope the MSD ...Show All

• SQL Server Execute a package on a remote server

  I want to execute a package that's found on a remote server as MSDB. The execute package task locally is not allowing me because i don't have a login permission i guess because i'm not on the same domain and my user account doesn't have the neccessary privelages to access the server. However i can execute sql statements and data flow tasks on the same server. Isn't it possible to use the login and password of the sql server i ...Show All

• Windows Forms DataSet change does not update bindingSource.

  Hi, I have a DGV with a datasource of a BindingSource. THe BindingSource has a DataSource of a typed DataSet table. These have been linked using the designer. On a button, I want to change the rows that the DataSet table contains, and then have the bindingSource and DGV update automatically (as well as any other controls bound to the bindingSource). Currently, I make the change to the DataSet using tableAdapter.Fill(DataSet.Table) and ...Show All

• Smart Device Development Opening xml file

  Hi, I have an xml file in the form: < xml version="1.0" encoding="ISO-8859-1" standalone="yes" > <root xmlns:dt="urn:schemas-microsoft-com:datatypes"> <MyData> <MyOrders> <orders orderid="1"></orders> </MyOrders> <MyData> </root> It opens correctly in IE6, but when I try to load the file on a device by doing the following: moRe ...Show All

• Windows Forms Need more info on SQLHelper

  Where can I get more info on the SQLHelper object used in TaskVision  Thanks Sam And I strongly recommend you to NOT use it for any serious development! Your options are: 1) Buy an O/R mapper 2) Wait for ObjectSpaces 3) Build your own  ...Show All

• Visual C++ font italic and bold

  Hi, I'm having trouble changing fonts to bold nad/or italics. I have the following which works for font type,size and color: System::Drawing::Font *drawFont = new System::Drawing::Font(font_type,font_size); Color myColor = Color::FromArgb((int)r,(int)g,(int)b); SolidBrush *drawBrush = new SolidBrush(myColor); ev->Graphics->DrawString(text_data.c_str(),drawFont,drawBrush, x, y); However I cannot change to bold or italics. Any suggestions wi ...Show All