Mürşit Hakan ÇİL's Q&A profile

• Visual Basic Fill Table Adapter

  If you are enter new data into a datatable only, and you are not using any control to view the data with on your form, do you have to call the fill method I was thinking about that last night, if you dont that would save a data trip from your app to the server. Davids Learning That's not relevant to the question. Per David's question, he want's to know if Fill() must be called before creating a new record and updating the database. In order for him to even have a Fill() method to call, he must have a TableAdapter configured with a Select command. And since he's asking about performing an update, it can be assumed that the TableAdapter also has Insert, Update, and Delete commands; probably ones au ...Show All

• Visual Studio Express Editions Weird behaviour of the 'is' operator. Is this a bug?

  I've noticed some strange behaviour when using the C#'s 'is' operator. As stated in http://msdn.microsoft.com/library/default.asp url=/library/en-us/csref/html/vclrfispg.asp : An is expression evaluates to true if both of the following conditions are met: expression is not null . expression can be cast to type . That is, a cast expression of the form (type)(expression) will complete without throwing an exception. For more information, see 7.6.6 Cast expressions . The following expression, however, returns 'false': 0 is byte Since 0 is not null, and (byte)0 casts successfully without any kind of exception, shouldn't it return true Just for your consideration. By the way, the expression '(byte)0 is byte' returns ...Show All

• Visual Basic IDE annoyances

  While i absolutely love the new visual studio, there are a couple of things that drive me nuts!!! when i right click on a symbol in code (such as a variable or procedure name), i can choose "Definition" and jump to that location. unfortunately, the "Last Position" menu item (that was available in VB6) was removed so now i cannot jump back to where i was previously. when i want to save my file with a different name, i would normally choose "File->SaveAs". this has now been changed to include the file name, which i find to be reallly annoying, especially since i will not be using the same name. opening visual studio is really quick, but closing visual studio takes forever. opening the design (GUI) view takes forever. switch ...Show All

• Visual Studio Express Editions enter code in richtextbox then run (PLEASE HELP!!!)

  i made a form with a richtextbox and a button im wanting to make it so that i can type a vb code in the richtextbox then run that cody by clicking the button... i need the simplest code there is please Thanks If you are talking about calling an already defined property or method then look into the "CallByName" function... http://msdn2.microsoft.com/en-us/library/chsc1tx6.aspx If you are talking about being able to run any VB code from the rtb...then it is not a simple process ...and it is not something that will be explained or taught in a thread! But you can start by looking into the reflection namespace and becomming familiar with the command line compiler! ...Show All

• .NET Development .NET Remoting - Server should forward an ObjRef from one to another client

  Hello, I'm developing a client/server application by using .NET Remoting. Client- and server-activated objects works fine. But now I want to to create an object (e.g. StreamReader) on one client and send an ObjRef to the server. Then the server should forward this ObjRef to another client. Afterwards the second client should be able to use this ObjRef and read the file opened on the first client. The problem: in the configuration-file I have to specify the server's url, where the object can be found, but it's different each time. Is there any way to realize this Activator.GetObject takes as parameters a type and a URL and returns a proxy to that remote object. It doesn't matter where you take the URL from ...Show All

• Visual C# reg- navigator window...

  i have a system in which i invoke a file on an event...(help file). i invoke using if (e.KeyCode == Keys.F1) { Help.ShowHelp( this , SapphireHelpProvider.HelpNamespace, HelpNavigator.Topic, SapphireConstants.HELP_IPAR); } the 2 nd argument s the path name of file & the last arg is the URl of the particular page int the file.. i am getting the correct page,but my default focus in the navigator window still remains on the initial text... is there any event for cahnging the position in the navigator window..... ...Show All

• Visual C++ _mm_set_ps() - Is it buggy ?

  Hi, i'm optimizing some code using the SSE intrinsics. The new code was developed using VS2003 .NET an was finally running fine. The "old" code is part of a VS2005 .NET project, and i added the developed classes to this workspace. I integrated the new classes, but the final executable did only work in debug mode. After some time i identified the _mm_set_ps() intrinsic to be the origin of the crash, and so i created a test case to verify the problem. The code: void test_mm_set_ps() { // define an WORD array OutputDebugString( "* Create WORD array\n" ); long lSize = 512; WORD *pwData = new WORD[ lSize ]; for ( long i = 0; i < lSize; ++i ) { // pwData[ i ] = 0; pwData[ i ] = 1; } // now build the S ...Show All

• SQL Server Transformation from 10 views oracle to sql server

  I have to come up with a SSIS package to tranform data from oracle database to our sql server database. This oracle db is managed by a third party , I have been given 10 views from oracle so I can extarct information I need. How should I design my SSIS package Do I have to have 10 different data flows or there is an eaier way to run my 10 select statements from these views Is there any article that can give me some ideas on how to design SSIS packages to extract information from oracle Thanks a lot Yes, if you only need to do the import only once, the import/export wizard is the easiest way. If you need to run the package periodically (which I assumed), you need to be careful. If you generate ...Show All

• Windows Forms ToolStripManager: LoadSettings, SaveSettings

  Hello, everyone! I started to use ToolStripManager in order to store my main application form layout between sessions. I placed ToolStripManager.LoadSettings(this); into my form's Load event handler, and ToolStripManager.SaveSettings(this); into my form's Close event handler. However, neither of these would work, throwing System.Configuration.ConfigurationErrorsException with the message "Configuration system failed to initialize". At that moment there were no application settings in my project. I tried to add a string parameter called ToolStripSettings, then I wrote as follows: ToolStripManager.LoadSettings(this, "ToolStripSettings"); and ToolStripManager.SaveSettings(this, "Too ...Show All

• Windows Forms Sorry...let me re-phrase

  Hi again~ Okay, I need to start over with a question because half of the trouble I was having was an improperly connected database, which is fixed now. I am very new to this, so bear with me. I am using Access 2000 and VB.net 2005. I have a form that I will be using to manipulate data from input and from a database. I created a second form that just shows a grid view of a simple table with two columns. I will use this 2 nd form to add or delete rows from the database. From the first form, I want to be able to click a button and put the entire contents from one column of the database into an array or even a ListBox. My database connection looks something like below: File_Manager_Dynam ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. I need to create a mesh from scratch

  Hi Xnacers: I need to create a mesh the from scratch, not load a predefined mesh from an x file using the content manager. I have looked into the ModelMesh and I see that it has Vertex and Index buffers but there is no constructor defined. Is there a way to create a mesh without loading it from a file The code (MDX 2.0) I need to port to Xna is the following. I want to know if this is posible. The steps I used to create a in MDX 2.0 mesh where: //1)we create the mesh mesh = new Mesh (this.device , solidPrimitiveIndexList.Count , solidVertexList.Count , MeshFlags.IndexBufferManaged , PositionNormalTextured.Format); //2) set the vertex buffers using (Graphi ...Show All

• SQL Server Store procedure/scripts for monitoring replication status and performance

  Hi guys , may I know is there any examples of store procedure/scripts for monitoring replication status and performance I just know about sp_replmonitorhelppublisher. Thx for the assistance. From, Hans Did you try searching Books Online I searched for "monitor replication" and came up with these topics: How to: Programmatically Monitor Replication (Replication Transact-SQL ... http://msdn2.microsoft.com/de-de/library/ms147874.aspx How to: Programmatically Monitor Replication (RMO Programming) http://msdn2.microsoft.com/fr-fr/library/ms147926.aspx ...Show All

• SQL Server Get the variable from Execute Process Task to C#

  Hi! I need help with some C# code. I have build a SSIS package with an Execute Process Task. I need to send dynamic variables in to my C# program so I thought it was a good idea to use the StandardInputVariable. How do I get the variable in my C# code Thanks Carl I tried it but it didnt worked. The only thing I got was the name of the variable. You wrote earlier: is this necessary can't you just use a dynamically updated ssis variable when calling your executable in the execute process task What did you mean by that ...Show All

• Visual Basic user defined equations at runtime?

  I am trying to figure out if it is possible for to accept a user defined equation as a variable at runtime and evaluate it given the variables in the equation. The simple setup would br to have one text box in which a user could type something like the following: a + b Two other text boxes labeled a and b would accept values for a and b from the user. Those values would be set to numeric variables (integer, single, double,.. whatever) named a and b. One last text box would desplay the answer when a button is pressed. If I define an equation at design time as: equ = a + b, visual basic will solve for equ given a and b. But if I set equ = textbox.txt (which is a + b) visual basic will not resolve the equation. Is t ...Show All

• .NET Development Question about nextsink of ImessageSink

  Hi Everybody, I want to know that when the nextsink of IMessagesink is called. Do we have to call it explicitly What if we have only one sink and one provider implemented. Will nextsink remain null How to handle it in when SyncProcessmessage of IMessageSink is called Regards ...Show All