Ralphxyz's Q&A profile

• Windows Forms load data only if needed...

  hi to everybody! i would like to have a custom datagrid, that only loads the first 10 records of a table. when the user scrolls down on the bottom of all avaliable records a function should then load the next 10 records. i need this 'cause i&nb ...Show All

• Visual Studio Add Shortcut key to my Add-In

  Hai.....,          How can I assign a shortcut key to my Add-in so that when installed, my command has a shortcut assigned to it. By default when we assign a command to the Tools menu, we specify parameters such as the Command Name, Button Name, MSOButton, etc., But where must we specify the shortcut for our command Regards, Hemant You get "The Parameter is incorrect" is because you are tryi ...Show All

• Windows Forms Identity permission in winform app

  I have a winform application, which needs to open some word documents located on network drive.  As this application is going to be deployed to desktop via one-click, to minimize the issues with accessing resources and also to accomodate client's request, it needs to use a service account (other than the loggedin user) to access the documents. I am thinking to open the document in a broswer window to take advantage the word file extension ( ...Show All

• Smart Device Development How filter out folders?

  Hi, I'm using FindFirstFile(szPathName, &wfc) with parent folder name to enum all the sub folders/files, to find out which one in sub folder is directory, I compare the wfc.dwFileAttributes with FILE_ATTRIBUTE_DIRECTORY, if same then it is folder. While this way is not correct, because e.g. \Storage Card or other root folders' dwFileAttributes is 0x3e9 which is not documented, and other files in \Windows also return 0x3e9. So what is the ...Show All

• .NET Development basic error-trapping OOP

  This is a pretty basic error-trapping question. (I am developing in VB.NET.) My core procedure makes a call to an object (say, my db object) which will return either the data being asked for, or an error. How do I handle the two "types" of data, not knowing which will come back How do I handle it at both ends Dim rtn as new  = DBObj.getSomeData() class DBObj    function getSomeData() as      try  &n ...Show All

• Visual Studio Team System TF82001: MS Project can't connect to Team Foundation Server

  I have a weird issue. If I right click on a work item and click "open selection in MS Project" the selected work item appears in MS Project. BUT, if I save this file and then open it again I get the error: "TF82001: Cannot connect to the Team Foundation server. Please contact your server administrator." I'm going to reinstall the TFS client again to see if that resolves the issue. I'm Having the same error when try to get work items of a M ...Show All

• SQL Server expand visibility for recursive detail row based on prompt value

  I have a table with hierarchical data where I am toggling the recursive items underneath. I am setting the initial Visibility setting for the details group based on the recursive level. My visibility expression looks like "=IIF(Level("PathName_Details_Group")=0,False,True)" and I have the Visibility can be toggled by another report item box checked with the field specified. This all works very well normally, but I would like to have a prompt (b ...Show All

• .NET Development Windows update reset the runtime security policy.

  Hi, I manage to configure .NET framework 1.0 so that local PC is able to run a window application from network. However, when there is a windows update the framework configuration is reset to default. May I know is there anyway to prevend this Or I have missed something in my configuration Following are the steps for the configuration: - create a new code group under localIntranet_zone - configure the new code group ...Show All

• Windows Forms how to change menustrip dropdown backcolor? (2.0)

  For instance I want to leave the control color for File menu but onclick change the blue to something else in VS2005 Figured it out, RenderMode in design time or ToolStripManager.VisualStylesEnabled = False in run time. ...Show All

• Visual Studio Express Editions no visual studio template found

  I just installed the recently released Visual C# 2005 Express. When i tried to create a new project. I got this error message "no visual studio template found". I went to the "event viewer" in "Administrative Tools" to see the log. I found the message : "The Visual Studio template information is out of date. Regenerate the templates by running 'VWDExpress /installvstemplates' or reinstalling Visual Studio.  Note: corrective action requ ...Show All

• Visual Studio Express Editions Enabling visual style

  Hi there, i am writin a little app, just to play around. when i set in the application propertys that visual styles should not be used and then added the following line.. Private Sub Btn_stil_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Btn_Inhouse.Click Application.EnableVisualStyles() me.refresh End Sub so this works and i can switch from classic to XP stile. but how can i do it otherwise during ...Show All

• Visual Studio Express Editions How do i Change Application Settings file location

  I am making an application that runs on a usb how can i change the application settings to application.startuppath (Since USB Drives can have diff drive letters) Also How can i change the windowsxp visual style by the press of a button (xp defualts + other's) i have the user browse for the VS on their usb and they press apply and it does it. Same thing for wallpaper thanx My program is made to run on a usb stick, it is ...Show All

• Visual Studio Support for generics in code model

  I have a problem with getting information about generics from code model, e.g. how can I obtain information about generic parameters from CodeClass2 Any ideas How are generics supported by code model (I have found only isGeneric method in CodeClass2/CodeInterface2/...) I think that ther should (an probably there is) better support. I have been looking for it in EnvDTE80 namespace, but I have not found any interesting classes/methods... Thanks f ...Show All

• Visual C++ How to Combine Managed with Unmanged Code in VC.Net

  I want to write a MFC code that uses XML and ADO.Net classes.So I want to call a function(Containing XML and ADO.NET logic)from MFC Enviornment. I did that using #pragma managed and #pragma unmanaged but this give me a error "fatal error C1190: managed targeted code requires '#using <mscorlib.dll>' and '/clr' option" I thing this problem can be solved just by doing project setting but I did'nt have any idea how to do that. If s ...Show All

• SQL Server SQL Server 2005 Trigger fires per statement or per Record

  Hi In SQL Server 2005, does TRIGGER for DML fire per statement or per Record If both, can we define the way it should fires. thanks / ramanuj Once per DML statement. You need to build triggers that expect >1 row in the INSERTED and/or DELETED tables. Sometimes it takes some doing, but once complete it is really a very efficient way to write triggers, since operations happen once. It can takes some wrapping your head around t ...Show All