lobot's Q&A profile

• Software Development for Windows Vista Modifying instance members from the host

  Hello, I want to know is there is any way to access the instance properties or members of a evaluated workflow What I want to do is to change a value from a instance public variable for example... Regards, M Ok, I readed your other post, but it could not exists a synchronous method to change variables, maybe of the WorkflowInstance, as there is it to do unload, suspend, etc. I suppose that these synchr ...Show All

• Windows Forms ArgumentException on PictureBox Paint

  Hi, I've a PictureBox docked in a splitcontainer. I have some thread than update the content of the picturebox (with invoke to be threadsafe) and it works. But, when I'm resizing the control sometimes (I figure that happends when the pic changes) I've this exception: ArgumentException Whith this call stack: at System.Drawing.Image.get_Width() at System.Drawing.Image.get_Size() at System.Windows.Forms.PictureBox.ImageRectangleFromSize ...Show All

• SQL Server Sum with null values

  Hi everybody. I have a query that, in a certain filed, returns a numeric value for some rows and null for others. For that field, in Reporting Services I have to report the null values as 0, and add a total (a sum) of the values of the entire Query (again, for that field). On the report designer, when I drag and drop the field to a TextBox there's no problem. But when I write the formula =Sum(Fields!FieldName.Value, "DatsSet1") to another textbo ...Show All

• Windows Forms Multi-screen/display Cofiguration?

  How I can make a Aplication for a multi-screen cofig with WindowsForms and c#. Example: 2 forms in  2 difrents screens/display Use the Screens class to get the secondary screens.  Then simply use the bounds and location to put a&n ...Show All

• Visual Studio Tools for Office Launching an application from my Add-In (sometimes Word)

  Hi; I need to launch an application from within my Add-In (it's a Word Add-In). 1a. When I launch Word, I get the MessageBox "You cannot close Microsoft Office Word because a dialog box is open.\nClick OK, switch to Word, and then close the dialog box." 1b. When I click OK, I then have two instances of Word, but the one I launched is under the one I launched from (want it over). 2. When I launch another app (like IE), it comes up und ...Show All

• Visual Studio Tools for Office Toolbox weird behavior!!!

  I am using VSTO 2005. I am working on an Excel Template. Suddenly the toolbox becomes disabled and prevents me from adding controls to the Excel sheet but it is enabled in regard to the taskpane. I reinstalled VSTO and it was enabled but now disabled again. Do you have any idea this is very urgent.... Thank you........   Mr. AhnFIRE wrote: Ha... found my answer on this post: http://foru ...Show All

• SQL Server OLE DB Source & SQL Command

  Hi, I am trying to set the OLE DB Source Editor. I am using the following option for Data Access mode SQL Command from a variable and uses my sqlQuery variable. sqlQuery variable contains a sql statement but I am getting the following error ox80040E0C, Command text was not set for command object, Additional information HRESULT 0xC0202009 Does it mean I have to give the variable name containing the stored procedure Please Gui ...Show All

• Windows Forms How to Capture the Click event of the Row Header of the datagrid

  In the Datagrid I have 4 columns When I click on the row header it will  give me the column no of the last selected column Is there any way to capture only click event of row header of Data grid Thanks Does "HitTest" met ...Show All

• Visual Studio Team System Anyone Have Success Installing Visual Studio 2005 Beta 2 Team Foundation Server?

  I've read through many of the postings here, but haven't seen a single posting from someone who has successfully installed this thing.  Regular pre-req thing, Windows 2003 Server SP1 32-bit, using VMware with 1Gig RAM assigned to this VM, attempting single-tier install.  Everything is done as specified in the instructions and everything works (and verified) until the last step -- the TFS itself. Same problems as others, at the very end ...Show All

• Visual Studio Team System Strange checkin policy error

  I have setup a code analysis checkin policy on a Team project, I have a solution where I have migrated code analysis settings so I know they are as stringent as the checkin policy and a build of that solution has succeeded. However when I make a change to one of the projects in my solution and try and checkin after a successful build I get the following policy error: TF10139:The following policies have not been satisfied Internal error in ...Show All

• Visual Studio Team System config files while testing

  I have certain config files in my application. When i run my unit tests, they fail saying that the config files cannot be found. Please suggest. Hi Payal, Can you provide more information on this, a) Are you using Visual Studio 2005 b) What language are you using (C#, C++ ) c) What kind of config files are you using, and how did you add them to your project d) Can you provide the exact error message Thank ...Show All

• SQL Server Reports in Landscape

  I am using Reporting services with ASP.NET/C#. How can I change print orientation of my reports to "landscape" Thanks, Rohit ...Show All

• .NET Development Having Problems with "enableEventValidation"

  The "enableEventValidation" feauture is new for .Net 2.0 When I had a page that called back to itself through the use of a pushbutton, I recieved an error stating: Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arg ...Show All

• Windows Forms Need a Thread... I think

  Hi folks. I've written Windows Form application that copies files. I've noticed that when I give it a large number of files, it stops responding until the copy is complete. How can I put the copy method into a thread so the main gui remains usable Additionally, as the thread copies, I would like to send updates to the Form to show what file it's currently copying and increment a progress bar. I gather a thread (in managed C++) is what I need - c ...Show All

• Visual C# please help C# loading images from access database.

  hey guys,   I am trying to place an image on a panel inside my form. I have to do this dynamically for this project I am working on. I have a column in my database titled file. which lists the file path to my image "cba.jpg" my database is called Buttons.mdb  my image i want is cba.jpg. i want it read in from my access database>the file column.   What am I screwing up below is my code. note i have tried ...Show All