khiemvo's Q&A profile

• Windows Forms .NET Remoting Security Permission

  I just code some lines to build a simple .NET Remoting application use HTTP channel SOAP Formatter, it work properly on XP but on Windows 2003 i got a security error like bellow : Additional information: Type System.DelegateSerializationHolder and the types derived from it (such as System.DelegateSerializationHolder) are not permitted to be deserialized at this security level. I have no idea to deal with it, please help me ! WinFormsUser, I have had the SAME problem (ok, i admit i'm not using Windows 2003, but the solution works). It's quite an involved process (depending on how much effort you like to ...Show All

• Visual Studio Express Editions debugger in vb express 2005 runs unupdated form, no matter what changes i do and save

  the problem is very simple, the debugger in vb express 2005 runs a form that is stored somewhere but it does not run the current from. this happens randomly after a certain amount of time. no matter what i do to my form or the project, the debugger runs the same old form. I saved, resaved, started new several times, restared the comp, searched for any trace of the mystarious form and nothing. im sure its a setting somewhere but i dont know of it. if im not the first to post about this I apologies. I did my share of searching but didnt find anything. thank you for ur help Hi Limmy, Are you ge ...Show All

• Smart Device Development How to Remove the Titlebar From the PropertySheet

  Hi, Please any one can tel me abt how to remove or hide the titlebar from the Propertysheet and Also tell me is there any way to Convert A simple dialog into CpropertySheet. any Help is appreciated. Thank you in advance. Regards, Saravanan Hi, In case you are talking about the property sheet specific title that appears at the top of propertysheet, try to lookout for the propertysheet callback and return zero in response to PSCB_GETTITLE rather than copying in the title to be displayed. ( I assume here that you wan't to modify some code.) In case you want to hide the system title bar. The idea is to ...Show All

• Visual C# Referencing Value Variables

  I want to do something where I can take any variable, reference type (no problem) or value, and have a reference to the data, rather than just the data (in the case of value variables). Example:             //create three objects for reference             object obj1, obj2, obj3;             //create two value variables and one reference variable             int i;             string s;       ...Show All

• Visual Basic OpenFile()

  I need help using open file, a module (.dll) actually. I have somthing like this:   dim myModule as [Module] and i need to make myModule equal somthing like myModule = openFile("module.dll")   I looked for examples online and found nothing of use   PS. Actually the goal here is I am trying to inject a dll into a process of mine. I am having a problem though with the proper decleration of the dll. If anyone knows anything more specific about that it would be great, but I think I should be able to make due as soon as I get the openfile api down. You must add this dll as a reference (Project => Ad ...Show All

• Visual Studio Express Editions Updating multiple tables using DetailsView

  I have a web page in Visual Web Developer 2005 Express Edition. I have a detailsview box there that is linked to a query. When I update a record, I need it to update multiple tables. How do I do that I'm not sure what the syntax should be. Please help. Hi, Below link should help you out. Link: http://msdn.microsoft.com/sql/express/default.aspx pull=/library/en-us/dnsse/html/vwd_sse_data.asp#vwd_sse_data_topic3 Thank you, Bhanu. ...Show All

• Windows Forms How to get a tree of using list?

  I wang get a tree from BO, It must collection I don't know how to get Can you help me Thank you ...Show All

• Visual Studio rebuilding the code model

  is there a way to force a rebuild of the code model i have an addin that monitors the state of an ascx. the problem is that the code model doesn't seem to get refreshed until you switch back to the codebehind, which is what i end up doing. unfortunately that causes the screen to flicker and takes a good 10 seconds. is there any way to force a refresh of the model without send the screen into an epileptic fit No, there were a couple bugs that were found in the aspx editor after shipping, this being one of them. You should open a bug on http://lab.msdn.microsoft.com/productfeedback  to make sure that this is moved to the top of thei ...Show All

• Visual Studio AssemblyName in Project VSTemplates

  Hi, I've encountered the same problem as described in http://groups.google.com/group/microsoft.public.vsnet.enterprise.tools/msg/8786e4671dffbaa9 and http://groups.google.com/group/microsoft.public.vsnet.general/msg/918043fb21d008c8 , which is that the AssemblyName present in .csproj files deployed using VSTemplates aren't parsed or used. In my case, I tried the following in the Controls.csproj : <Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> <PropertyGroup> ... <RootNamespace>Client.WebSolution.Controls</RootNamespace> <AssemblyName>Client.WebSolution.Contro ...Show All

• Windows Forms Why is this (setpixel) so slow? How can I speed up image creation.

  Here is a simple sample of code that I use to create a bitmap from a data array I'm holding in memory. void Form1::ImageUpD(Double image[,]) //Image UpDate function { ImageBmp = new Bitmap(image->GetLength(0),image->GetLength(1),PixelFormat::Format24bppRgb); //ImageBmp is global...I always keep it around for display and updating double val; for (int i = 0; i < image->GetLength(0); i++) for (int j = 0; j < image->GetLength(1); j++) {//ImCLim below is just for contrast clipping...is a 2 element array val = image[i,j]; if (val<ImCLim[0]) val = ImCLim[0]; if (val>ImCLim[1]) val = ImCLim[1]; ...Show All

• Visual Studio 2008 (Pre-release) Why the name "DLinq"?

  Any reason for why it's called "DLinq"   It seems that calling it "RLinq", with the R for Relational, or "SLinq", with the S for SQL, would make more sense. Well, the description for this DLinq forum does state "Ask questions about DLinq, the LINQ-enabled API for relational data." (emphasis added). ...Show All

• SQL Server Re : DDL of an existing cube (Adrian Dumitrascu)

  Hi! Is there a way to get the DDL of a cube created with the AS wizard. Thinks and regards. You can get the DDL of any AS object, including a cube, very easily by connecting to your server in SQL Server Management Studio, right-clicking on the object and selecting one of the items under the 'Script <object> as' menu item. HTH, Chris ...Show All

• Visual Studio a problem with Exec function

  Hi all, I've made a add-in project to generate a new web project.I have a question that after executing onfinish method in default.js should then execute Exec function in connect.cs, but in fact Exec function didn't execute. How to solve this problem Best regards The Exec function is invoked only when you invoke the command that is added by a call to AddNamedCommand[2]. If you have changed the name of the command (by changing the arguments passed to AddNamedCommand[2]) then you also need to change the command name as passed to the Exec/QueryStatus functions. Craig ...Show All

• .NET Development Table With Many Columns: Clicking Column Not Initially Visible To Highlight It And Enter Data (Is Not Easy)

  I have a table with many columns and it is not possible to display all the columns at the same time. The problem I have with this is if I click a right-end column to begin entering data VB highlights the box but scrolls to the left-end of the table. I have to again horizontally scroll to the right-end to see that highlighted box. Thus, I am successful at highlighting the appropriate box and can begin to enter data into that box. But, how can I prevent this scrolling to the left problem How can I aleviate that  I don't have to have the box highlighted as I enter data, but will gladly keep it. Please give me this in ...Show All

• SQL Server Retreiving TableAdapter data into variables

  SQL database    ID   FName    LName    SSN    Dept   Photo   JobReview   PayGrade me.TableAdapter.GetDataBy(LName) I would like to access the TableAdapter records and read a row into variable to be displayed such as textboxes and picturebox How do I access a row How do I specify each column to read Do I need to convert Photo into graphic for the picture box Thank you so much.    I'm just beside myself... I can't figure this out.  I know the data is loaded into the dataset and ...Show All