logx's Q&A profile

• Visual Basic Can I initiate mousewheel by a MouseHover over a Panel instead of being Click activated.

  I don't like the current behavior where to zoom in or out on a graphical object with the mousewheel I have to click on the panel first before anything will happen. This isn't very user friendly. The user should just be able to go right to the mousewheel if the mouse cursor is within the panel boundaries. Is it possible (and if it is how do I do it) to have a MouseHover event help out Public Sub panel1_MouseHover( ByVal obj As Object , ByVal e As System.EventArgs) Handles Panel1.MouseHover what would I put here to activate the MouseWheel event below 'If this makes sense End Sub Private Sub panel1_MouseWheel( ByVal sender As Object , ByVal e As System.Windows.Forms.MouseEventArgs) Handles Pa ...Show All

• Visual Studio Express Editions Is it possible?...

  I was wandering if it is possible to use .NET-developed programs on non-.NET PC's. Can you embed the necessary DLL's, or is there another way...or none at all No - to run a .net application requires that you have the .NET framework installed on the client-machine. The whole premise of the framework is that it provides a common set of classes / methods for .NET applications, and hence only needs to be installed once for all .NET applications of that specific version to run.    The framework can be installed as part of the Windows Update process, so the user may already have the framework on the machine.   In which case your application installer wouldnt try installing again. If you want to write - ...Show All

• SQL Server SQL2005 Management Studio malfunction altering user after (SQL2000) db attachment

  I have encountered a frustrating problem [bug ] in MS SQL Server 2005 Management Studio -. Attach a SQL 2000 database -. A user exists which I need to associate with a login. -. I create the login (same name as user) -. I edit user properties, but the Login field is disabled (along with all Username selections). -. I try deleting the user, cannot because user owns some db schema element (nothing appears under "Owned Schemas") -. I try changing the db_owner flag on the user, but when I click OK I receive the error: Login name must be specified. (SqlMangerUI) -. I checked the database properties->security, removed the user (it disappeared), hit okay, tried previous steps again without success. What to do for now Creating a diff ...Show All

• Windows Live Developer Forums clickable polyline/polygon

  We can use pushin to create a clickable point to display information, what about clickable polylines and polygons For example, there is a street closed due to pipe line break, or new construction cause 2 miles of interstate highway closed, etc. I want to be able to do similar things with those lines, for example, hover or click on the line, and get information popup window, like those push pins. I know you can not attach events to a line for now, what about future versions I want to know if this can be done in client side, not capture the clicked point and send an AJAX request to a server performing spatial query on that location. Thanks a lot, This is very cool, but I wanted to handle onMouseover as wel ...Show All

• SQL Server openxml to build a report

  Trying to build a report for XML data stored in a table... Employee.EmployeeUDF has six fields...I need to be able to report on all the data for the table....any way to do this So far, I have found a plethora of information that will easily allow me to return one row of the table...like below...but can't get more than that... DECLARE @idoc int DECLARE @doc varchar(1000) --The line remarked line below will select the udf xml values from the Employee table SELECT @doc = EmployeeUDF FROM Employee --The following is an example of the getting the udf_date_tamex info from the xml --SELECT @doc = ' <udf> <udf_text_tam>595297022</udf_text_tam> <udf_date_tamex>2009-12-20</udf_date_tamex> <udf_text_sher>2547793& ...Show All

• Visual Studio Does Sandcastle supports .net 3.0

  Hi I am interested to know whether sandcastle works for .Net 3.0 I appreciate If some one is familier with this and let me know the way to make sandcastle work for .Net 3.0 Thanks in advance Lisa Thanks! That was it. This Sandcastle product is really a nice tool. ...Show All

• SQL Server AccessDataSource and stored querydefs

  - i have been connecting to an mdb stored in the App_Data folder with AccessDataSource controls on .aspx pages. - i was using stored queries in the mdb as the data sources without a problem. all of the queries were stored as views and were easy to find and configure to the AccessDataSource. - i recently opened the mdb on its own to update and rename some queries and also add some new queries (knowing i would have to redo the data source configs, gridviews and dropdown lists, etc. on the .aspx page(s)) - but now a lot of the mdb queries are stored as functions and i can't use them as a data source. or can I - why are so many of my mdb querydefs now stored as functions, and how can i turn them back into views so i can easily conn ...Show All

• Windows Forms dataGridView issue

  i am using c#.net 2005. on my form, i have a databound dataGridView component for displaying patient list, the first column is "patient_id". when i click on a button, i want to find out the patient_id of selected row. please help hi ahmedilyas, i did it MessageBox .Show( this .clientsDataGridView.CurrentCell.OwningColumn.DataPropertyName); now i know the databound dataGridView only display the column names dynamically, therefore we have to use DataPropertyName to fetch the actual column name however, the previous code with this change still wont change the fact that it wont take actual name of column: MessageBox .Show(clientsDataGridView.CurrentRow.Cells[ this .clientsDataGridView.CurrentCell.OwningColumn.DataPr ...Show All

• Visual FoxPro How to disable Foxpro screen?

  I have a project with one screen form only. When I run the execute, the screen form is within the foxpro's screen. How do I make the screen form as the only window form shown on screen Thanks. Joe. I try Hide Window "Microsoft Visual FoxPro" and application.visible=.F. When I click the execute, it just flash and the window form does not come out. I set the window form properties as follows: WindowType=1 (Modal) ShowWindow=2 (As Top Level Form) Thanks. Joe. ...Show All

• Visual Basic How to Calculate number of weekend days between the two dates?

  If start date is 08/17/2006 (17th august) and end date is 08/29/2006 the total number of weekend days are 4 I did test the code...Can you please give me sample dates that would produce errouneous results Even if I reversed the dats I am getting a negitive but the actual number of weekend days seems to be correct...but the proof is in the pudding...all we need is one sample where it produces the wrong answer ...Show All

• Visual Basic from flat file to combobox

  I am trying to avoid accessing a database by reading a comma delimited flat file into my application. I use the code snippet below to accomplish that. What I need help with is how to then get the data from the file into a combobox so that the user can select the value desired. The items in flat file are formated as follows: XXXXXXXXXXXXXXXXXx,999.99 Can someone please help with the correct code Thanks Howard Dim filename As String = "C:\tbl_AxisI.txt" Dim fields As String () Dim delimiter As String = "," Using parser As New TextFieldParser(filename) parser.SetDelimiters(delimiter) While Not parser.EndOfData ' Read in the fields for the current line fiel ...Show All

• Visual Basic need handler for array of buttons

  The following code snippet says it all, but in short I dynamically create a bunch of buttons. When I click a button, I want the handler to know which one was pressed. In fact, I'd like to be able to pass any argument into the handler. Private Sub SetUpRowsOfButtons () For Row As Short = 0 To 2 For Column As Short = 0 To 5 Dim NewButton As New System . Windows . Forms . Button () NewButton . Width = 20 NewButton . Height = 20 NewButton . Top = 20 + 40 * Row NewButton . Left = 20 + 40 * Column Me . Controls . Add ( NewButton ) AddHandler NewButton . Click , AddressOf ButtonResponder ' wish I could've passd in Row and Column---or ' even some ot ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. 360 deployment question

  I have a question about the 360 deployment. (I don't own a 360 right now, so that's why I'm asking... I'm planning on getting one this summer.) I know that you need GSE on your computer to deploy it to your 360. But once you have it on your 360, can you unplug, pick up the console, take it to someone else's home (or just disconnect it from net), and still play the game or does it require an active connection to the desktop Sorry if this has been answered recently, I haven't kept up-to-date with XNA over the last couple months (since beta 1) and I'm just now getting time to get back into it. thanks, XNA Launcher verifies that you have a valid creators club membership every time you try to run it. It does ...Show All

• Windows Forms AND SUDDENLY...

  WHAt the heck is this     The form referred to itself during construction from a default instance, which led to infinite recursion. Within the Form's constructor refer to the form using 'Me.' Hide      at ControlsLibrary.My.MyProject.MyForms.Create__Instance__[T](T Instance) in 17d14f5c-a337-4978-8281-53493378c1071.vb:line 180 at ControlsLibrary.FormTemplate..ctor() in D:\Docs\Information Technology\ControlsLibrary\ControlsLibrary\Forms\FormTemplate.vb:line 12 at ControlsLibrary.MainMenu..ctor() okay i got it , it's about a control that i declared as shared., i commented the part controls.add(thecontrol) and i can see my form , but is it supposed to work like that ...Show All

• SQL Server command line parameters are invalid

  I have a package that let me to import data from a excel book to a Sql server data base. When I try to run this package like a step into a SQL server Job it show me the next error. "The command line parameters are invalid. The step failed." the "command line" looks like this /FILE "C:\Project\Package.dtsx" /CONNECTION ConexionExcel;"Provider=Microsoft.Jet.OLEDB.4.0;Da ta Source=;Extended Properties =""EXCEL 8.0;HDR=YES"";" /MAXCONCURRENT " -1 " /CHECKPOINTING OFF /REPORTING EWCDI and in my excel conexion is: Provider=Microsoft.Jet.OLEDB.4.0;Data Source=;Extended Properties="EXCEL 8.0;HDR=YES"; When i run the "Command Line" in the "Com ...Show All