MikeB123's Q&A profile

• .NET Development trying connect txt file but getting exception

  hi iam trying to connect to  a text file but getting an Exception as "Could Not Find Installable Isam" My connection string is conn= new OleDbConnection(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\main directory\sub directory\sub directory\sub directory\active.txt;Extended Properties=text;HDR=Yes;FMT=Delimited "); I had the same problem. It turned out that I had formatted my connection s ...Show All

• .NET Development Deserilization of the EventHandler Delegate Not Permitted

  Hi, I am using .Net 2.0 and we are using remoting for a windows based application. I am getting the following exception when I am trying to call a remote method: Type System.DelegateSerializationHolder and the types derived from it (such as System.DelegateSerializationHolder) are not permitted to be deserialized at this security level. I have set the TypeFilterLevel to Full in both client and server but still I am getting the exception ...Show All

• Visual Basic Public member 'Show' on type 'fclsDataForm' not found

  I used the data form wizard to create a new form called fclsDataForm.asxp I created a dataset throught the wizard Then I created a button on the form called btnShowDataForm I doubleclicked the button and added the folowing code DIM objDataForm = New fclsDataForm objDataForm.Show() $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ Here is the complete code: Public Class We ...Show All

• Visual Studio format picture (loaded from DB)

  Hi, I'm using CR with VS2005 B2. I have a report in with a picture is loaded from a DB. I have add the field to the report layout and it was recognized as blob field. So far, so good. When I add it it gets a fixed size (square 2,54x2,54cm). The pictures have a rectangle shape. When I try to resize the field container to match the picture size, it keeps changing the xx and YY zoom factors. I've also tried to manualy adjust the zoom but it updates ...Show All

• Visual C++ Sending Keys to an application

  hi i have an application and i want to automate a certain process by sending keys to this application, the ideal situation would be that regardless of the fact that this application is the active application or not, keys are sent to it for eg, ALT+T  needs to be sent to open a child window then ENTER needs to be sent and so on..... i tried looking into the SendMessage method, but wasnt able to successfully use it, rite now i am experiment ...Show All

• .NET Development .NET Application Behaving Differently in Release Version.

  I have an application that runs in the application tray. The application has two file watch objects watching the same folder for two different files. When I run the application in debug mode the file watch event triggers when it finds the file it is looking for. The first file watch reads data from the XML file and then enables the second file watch and sets the filter. When I build a release version the first file watch event does not tri ...Show All

• Visual FoxPro New to VFP please recomend any good books

  Hi     I have been tasked to update our current DOS based clipper 5.3 database system to VFP 9.0. We have already determined that all our data directly imports to VFP and we have started converting the screens from the DOS based clipper app to VFP. I have a VB programming background and some access programming experiance. I will have a VFP programmer available for about 20 hrs to train me. I would like to get any recomended books ...Show All

• Windows Forms Hex...i think

  i want my program to be able to open up a program and then change offsets in it. can anyone post a tut on how, or give me some code and tell me where to put it Thanx! You can't change the offset (it's a position). You can change the bytes at a given offset, however. I guess that's what you want - manipulate binary files, right You can use System.IO.BinaryReader and read the file into an array of bytes. Then you can change that and write it ...Show All

• Visual Studio Express Editions How do I define an array property for a class module?

  Hi all! I have created a class module that needs an array property.  So I declared it as this: "Protected myArray(10,10) as Double" Then in the property: Public Property Array(10,10) Get Return m_Array(10,10) End Get Set ( ByVal value) m_Array(10,10) = value End Set End Property It didn't work.  Can I define an array property at all in VB 2005   If it can be done, what's the correct way to d ...Show All

• SQL Server Using data from XML column as basis for LEFT JOIN...

  I have a primary key in table1 in a single column of type int. I have another table "table2" that has an XML column. This XML column has values from the primary key in table1. I would like to return rows from table1 where the primary key in table1 matches data inside the XML column in table2 (the primary key). I have worked with CROSS APPLY, but cannot seem to use it to replace the LEFT OUTER JOIN syntax. I know the following syntax is ...Show All

• Visual C# running an application from resources

  Hi i embbed a application as resource.. can i run that app from the resources.. or how can i now extract and put it some where that app and run it.. please post some sample code Then I believe that you could convert a stream of the embedded resource into a byte array and load it up into an assembly as I suggested. Also, you always have the option of taking the stream and storing it as a physical file and executing it directly. But I thi ...Show All

• Software Development for Windows Vista Workflow Runtime (Beta 2) appears to lose rules file

  I have a fairly complex state machine which has a few "ifthen" activities. All the rules are in the .rules file and can be seen by the designer, but when the program is run the runtime complains, saying none of the rules that I have input can be found, e.g.: Activity 'GIsStillInBreach' validation failed: Can not find the condition "ValuationIsBreaching". where ValuationIsBreaching is a simple != comparison. I have ad ...Show All

• Visual Studio Tools for Office How to disable database schema validation in Visio 2003

  Hello, I have Visio for Enterprise Architects 2003 (build 11.4301.6568) and I am trying to merge 2 databases into one. Both databases has schemas created from Visio diagram. I merged one of the schemas into another and now I cannot generate the DDL, because I am getting a lot of error s like this: DBSCHEMA.VDX : error L2008: 'Config.ConfigGroupId' : Column has same conceptual name as column 'Alert.ConfigGroupId', but has a different data t ...Show All

• .NET Development Error: Columns being marked Read Only and/or Unique during SqlDataAdapter.Fill()

  Columns marked Read Only and Unique during Fill -- why   My concern is described in the subject of this post and I have posted the related code snippets at the bottom of this post.   In short, my classes handle tables for which they have little schema knowledge -- nothing except a set of column names which may not include all columns in the table.   My classes read data from these tables, process data in named columns b ...Show All

• Windows Forms SQL requirements to Set up Terrarium server

  i had difficulties setting up terrarium server. i got the message "Login Failed for user '<user1>' " during server setting up. user1 's login type is  under SQL server authentication.         . sql server group = (LOCAL) (W ...Show All