luoluo's Q&A profile

• Software Development for Windows Vista Beta 2 Activities in Activity Gallery

  Many of the activities in the Activity Gallery were written by WF staff. So far there are two Beta 2 activites. Is there a plan to update the others to Beta 2 in the near future Thanks, Yes, I'm planning to publish several activities later this week.   A couple of these will be updated versions of the existing Beta 1 activities and there are also a few new activities that demonstrate how to handle events.    ...Show All

• Visual Studio 2008 (Pre-release) A very difficult problem comes to me:ScaleTransform Problem

  A very difficult problem comes to me: How to Hold the size of the control when its Parent 's ScaleTransform is changed I mean that When I change the ScaleTransform of Canvas, <Canvas.RenderTransform > <ScaleTransform CenterX="0" CenterY="0" ScaleX="{Binding Value, Mode=Default, ElementName=mSlider}" /> </Canvas.RenderTransform> How to let the controls in this Canvas not change t ...Show All

• Visual C++ C++ Express... ERROR C2664

  These are the errors i am getting when i build... error C2664: 'CreateWindowExW' : cannot convert parameter 2 from 'const char [5]' to 'LPCWSTR' error C2664: 'UnregisterClassW' : cannot convert parameter 1 from 'const char [5]' to 'LPCWSTR' error C2440: '=' : cannot convert from 'const char [5]' to 'LPCWSTR' Heres the code: #include "WinMain.h" int PASCAL WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, ...Show All

• Visual C# Closing Dialog Box without ending exe

  At the moment I am trying to use a dialog box to put progress messages on the screen as a long process takes place beneath. The box has a close icon (that X at the top right of the title bar)  If the user clicks on the close icon this then closes the exe, but I would like to be able to keep the exe going and do some recovery routine to re-establish a known condition on the running exe. Any ideas would be very welcome. Thanks ...Show All

• Software Development for Windows Vista Problem Installing Windows SDK in Windows 2003

  I download Windows SDK -> link . I have problem installing Windows SDK. How, I know what error type is Download issues, or requirements :S. P.D.: I have installed WinFX RC. In the file log, in the end: 01:22:09 a.m. sabado, 29 de abril de 2006: [SDKSetup:Error] Config_Products_Configure: Configuration of Product Microsoft Windows Software Development Kit (failed): Fatal error during installation. 01:22:09 a.m. sabado, 29 d ...Show All

• Visual Studio Team System Backup Utility not working after TFS installed on Windows Server 2003 Std Edition SP1

  I have installed Team Foundation Server (single-server deployment) and Team Foundation client, on a Windows Server 2003 Std Edition with SP1 with all windows updates. Installation was successful, I can create projects etc no problem. This was a clean install on a DELL Poweredge 800 with RAID 1 SATA HDD. Prior to installing Team Foundation Server and Client I was able to use the Windows backup utility to successfully create a ...Show All

• Visual C# How can I use the timer properly??

  To decorate my WinForm App,I used a timer to make the opacity of the form graduately transform when closing...but it did not work.,.wy Some one can help me You're close.  What's happening is the form is closing before you have a chance to "dim" it.  Try this... private void timer_Elapsed( object sender, System.Timers.ElapsedEventArgs e) {     if ( this .Opacity>0)        this ...Show All

• Visual C++ Basic ifstream problem

  Hi, one of my C++ aplication I use an ifstream to read a file. I used to open it like this : ifstream myfile("C:\\Documents and Settings\\devj4\\Desktop\\CH_12\\ColorLinks.ini"); And read a line like this: myfile >> line; And that worked fine. But now I want to use a string variable that contains the path an file name so I have a variable like this : string Path = "C:\\Documents and Settings\\devj4\\Desktop\\CH_12\\ColorL ...Show All

• Microsoft ISV Community Center Forums Excel edit mode

  How can i detect "edit mode" in excel macros Thank's for idea(s)   Yes but Application.Ready is not an event !!! and tranfsorming a state reading in an event by a timer is ugly and buggen!!!! ...Show All

• Windows Forms Text alignment in the DatagridviewColumns

  Hi , I Stuck with a problem Is ther is any way to align the text under the datagridview cells(Columns) like I have a Amount Column in my datagridview I want to rightALign it. I check the dgv.Columns("ColAmt"). But I found Nothing Thanks in advance. First instantiate a new DataGridViewCellStyle instance and set its Alignment property as you wish (like DataGridViewContentAlignment.TopRight ) as well as any ...Show All

• Smart Device Development Serial communication over IR port of HP iPaq gives IOException error

  Hi, I'm trying to send data over the built-in IR port of my HP iPaq 2495 by treating it as a serial port.  I am able to open the port, however I get an IOException error when I try to write data to the port. <code> dim serialtest as new system.io.ports.serialport() dim serialcode(3) as byte serialcode(0) = &H55 serialcode(1) = &HFF serialcode(2) = &H0 seria ...Show All

• Visual C# Ruler

  Hi to of you. I have MDI form with Child form. How can I implement a ruler in the document like the Word Thanks jbattat The framework doesn’t have any built in controls of that sort so your options are to either make your own or use someone elses... try this one from Code Project . With a little work you should be able to integrate it into your app with little difficulty. ...Show All

• .NET Development Show JPG image

  Hi everyone, I first would like to warn you that I'm a newbie programmer. So if I have left out important code for you guys to determine what I'm doing wrong, let me know. I am making a PocketPC application using C# and an XML file as a database. I would like to display the corresponding JPG image in a PictureBox, or somewhere on the main page. A sample of my xml file. The bolded line is the picture reference.  < fragenkatalog ...Show All

• Smart Device Development Events button at the top of the Properties window

  I am trying to locate the Events button at the top of the Properties window (which is denoted by a lightning bolt) but it is missing from my VS 2003 environment for a CF project.  Is this by design   All reference materials I have reviewed refer to this button to create custom events.  Is there a setting to get it to display   What am I missing I am using VB.net.  Your answer makes to ...Show All

• SQL Server Server unresponsive after ALTER TABLE

  Our SQL Server 2005 becomes completely unresponsive while processing ALTER TABLE commands on large tables. Management Studio and all clients are unable to connect to the server. Obviously, this is making it difficult to make schema changes on a production server. Is this a configuration issue, or a fact of life Seems like quite a weakness for an enterprise database server. WHere did you make the changes ...Show All