Carlos Tortajada's Q&A profile

• Windows Forms Tree View Control, trying to deleting the nodes

  I am trying to delete the nodes in the tree view control that have no children. The problem is if a tree node ahd four nodes, if I am trying to delete one of the node, its adding the last node to the the tree node. Lets say that my tree node has four nodes Test Node          US      CA      EUCA      Regression When I am trying ...Show All

• Windows Forms Treeview Bug

  It is not possible to make a single node bold without the end of the node text being clipped.  The work around this problem, I tried setting all nodes to bold and then setting all but one to regular.  The problem now is that  ...Show All

• Visual Studio Express Editions Communicating with Windows Form from external app

  I'm trying to make something so that I can communicate with a Windows form from the mIRC chat client (in a script). Eventually, I want to be able to send it an IP address and have the windows media player object on the form navigate to that IP to show a remote webcam. For now, I'm just trying to change the text of a label on the open form. Is this possible I managed to open a COM connection to the form from mIRC, but I'm not able to change the ...Show All

• Visual Basic Making a picturebox have a transparent background

  I have a picture of a panda with a pink background (panda_down.bmp) and I was wondering: how do I get that pink background to be transparent Draw the image yourself in a paint handler, and use the imageattributes class to make 255/0/255 ( magenta ) transparent. ...Show All

• Visual C++ Gettin started with Visual C++

  hi, i have one question: When i want to make a Visual C++ project in Visual Studio 2005 is it enough only to open new project and for Name and Solution tabs write Win32 because i cant' find this template normally in "Businnes Intelligence Projects" nor "Visual Studio Projects" , or if there's an other way to start please tell me. thanx ;)  Maria hi, The version of Visual Studio that comes with the SQL Server 2005 is an ...Show All

• Visual C++ MS c/c++ compiler version 12 has a problem with object destruction

  I have a MS C/C++ compiler version 12.00.8168 installed on my PC running MS Windows 2000. When I run the executable of the following source code, I get an unexpected result - the destructor function executed twice. **************************************************** #include <iostream> #include <string> #include <cmath> #include <fstream> using namespace std; namespace { class cls1 { int ...Show All

• Visual C# Socket IP Filter with wildcard/range

  me make a simple socket server and try to check & filter the client IP before accept the connection is it any way to implement filter on IP with wildcard and IP range like: 192.168.* 192.168.10.* 192.168.10.1 ~ 192.168.10.15 thanks ::sorry for my poor english:: hi, b4 connect i don't know , but you can do that after connection you will need to use regularExpression Socket newClient = newServer.A ...Show All

• Visual C++ ActiveX "Object required" error

  hello sorry if you have replied to my previous question, i didn't have the chance to read your answer (thread deleted) I have this error that stop me from using an ActiveX that i have just programmed and checked using the control test container. "Object Required" (error is fired when i try to attach a variable to my control) Thanks a lot for your time Olivier Please provide more details. If this is inside I ...Show All

• Visual Basic How to move/snap mouse pointer to an object

  I have an application where I want to move or snap the mouse pointer to a point on a graphic when it gets in the vicinity. I have the code figured to detect when the mouse is in the vicinity, but can figure how to move the mouse pointer. Or must I realy go to the extent of hiding the cursor and drawing my own pointer This worked, but the system thinks the left button is still depressed (which is what I clicked on Button1) so if i move the ...Show All

• Smart Device Development StretchBlt Problem

  hi guys,     even it seems a silly question but it is annoying me. The problem is iam stretching a cdc to another cdc .here is my code int nRet = destDC.GetDeviceCaps(RASTERCAPS); if(nRet & RC_STRETCHBLT) { destDC.StretchBlt(0,0,400,400,srcDC,0,0,2,BOTTOM,SRCCOPY); }   here lies the problem .the BOTTOM variable should be greater than or equal to 4 if i give less than 4 StretchBlt() is ...Show All

• Visual C++ VS2005 porting issue

  Hi, I am using VS2005 Beta2 to compile the sources for x64 platform. I am getting following error: >D:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mapidefs.h(1142) : error C2371: 'BOOKMARK' : redefinition; different basic types 1> D:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\sqltypes.h(283) : see declaration of 'BOOKMARK' I tried to refactor code little bit. But it didnt help. I cannot get rid of a ...Show All

• Visual Studio Express Editions Help with TextBoxes

  Hi, I'm a Newbie. Suppose I have 20 Text Boxes; say TextBox.1 to Textbox.20. How can I access or add data to these Text Boxes by using a variable (e.g. put 5 in Box 5, put 9 in Box 9, etc.) I don't want to write a separate piece of code for each individual Text Box. Thanks, David. Hi Mattias, Could you give me a hint about how to create such an array Something like : Public MyTe ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Problem with point lights in D3D9 Managed Code

  I am working on a school project, I'm currently trying to get point lighting to work, when I use directional lighting the scene lights fine, when I switch to point lighting everything appears black. Here is my code in direction mode device.RenderState.CullMode = Cull.Clockwise; device.RenderState.FillMode = FillMode.Solid; device.RenderState.Lighting = true; device.Lights[0].Type = LightType.Directional; device.Lights[0]. ...Show All

• Visual Studio Tools for Office VSTO lab2: Doc.Saved always true

  Hello all, I'm a newbie of .NET world and sorry for my english. I'm trying to do the "Lab2: Adding Functionality to Word Document Solutions in Visual Studio .NET 2003" and I have a problem about this code fragment: "Private Sub ThisApplication_DocumentBeforeClose( ByVal Doc As Microsoft.Office.Interop.Word.Document, ByRef Cancel As Boolean ) Handles ThisApplication.DocumentBeforeClose If Doc Is ThisDocument And Do ...Show All

• Visual Studio Team System Ignoring certain DependentRequests return codes..

  Hi all, I am having an issue parsing dependent links that I think has been mostly covered by a few other posts but a solution was not suggested at that point. In post 62544: How to Ignore Web Test Errors there was a suggestion to turn off ParseLinks. This seems a little extreme in my case as I have a request that pulls in about 30 links. One of these links is to an ad server which is called with a URL and no page at the end.. Because there is ...Show All