Aaron Sulwer's Q&A profile

• SQL Server Logging in SSIS

  Hi, My job is to create an audit report. I have two tables A and B which is linked through a common field Id . if Id column of A table doesnot find value for Field1 in B for the corresponding Id then an error should be reported as follows: "Missing record in B" if Id column of A finds value for Field1 but Field2 doesnot have value then warning should be generated. These Errors and warnings should be logged in Audit Report file. Can any one guide me how to do it Hi , I have two tables Student and Student_Detail. Rollno is the link field. I have inserted 3 rows in student table and also in Student_detail. But for one rollno alone city field in student_detail is nul ...Show All

• Microsoft ISV Community Center Forums response.setHeader in IE

  Hi All, I am trying to develop an web application java, thru which i can download an xml file. My code is working fine in FireFox. But the same code is not working in IE 6 & 7, the file contents are displaying in the browser itself. I am not getting any download option. Here is my code response.setContentType("application/xml"); response.setContentType("application/x-download"); response.setHeader("Content-Disposition", "attachement; filename="+ backupFileName); OutputStream os = response.getOutputStream(); try { File fileToDownload = new File(backupFileName); FileInputStream fileInputStream = new FileInputStream(fileToDownload); System.out.pri ...Show All

• SQL Server Getting attribute statistics in plug-in algorithm

  Hello, for an internship i am writing a data mining plug-in algorithm in SSAS in C#. My algorithm is a subgroup discovery algorithm and for determining the quality of the the discoverd rules/ patterns, i need to know what the support is of the rules. The rules are of the form ( a = x AND b < y THEN c = z) . I managed to obtain some statistics by calling MarginalStatistics.getCasesCount(..,..). But I would like more functionality. For example the data mining structure: id | column1 | column2 | column3 | column4 1 1 1 1.0 1 2 1 2 2.3 1 3 1 2 1.1 2 I want to evaluate the rule ( column1 = 1 AND column2 = 2 THEN column3 > 0 ). The result should be 2. Now is my question, how do i get th ...Show All

• Visual C++ IDE vs Command Line build library specification

  I have a project file which builds an exe file - the property page for this project, under the Linker Command Line entry, shows a library (.lib) file. This builds fine in the IDE. This library is not specified in the project file itself, and when I try to build this project from the command line, (vcbuild /useenv) I get unresolved symbol errors due to the missing lib. Where does the IDE pick up the need for this .lib I cannot find a specification for it anywhere in the project property pages, nor in the solution file, yet there it is on the Command Line. If I add this library to the Additional Dependencies for the Linker under the property page, then the lib gets saved into the project file, and I can build from the command line. Is this d ...Show All

• Visual Studio 2008 (Pre-release) Qs on .PNG & .TIF encoderparameters (quality/compression)

  Does anyone happen to know, offhand, if there is a way to specify the quality encoder parameter type for .PNG files that actually causes some effect on the degree of compression I have seen 3rd party imaging software that allows settings for this, usually with a compression level from 1-10, which really works and really can produce good reductions in file size, but my impression is that GDI+ doesn't not support this kind of specification for anything but .JPG files...is that the case Also, the documented and often sited way of setting up for saving in .TIFF format works, but choosing the LZW compression type (which is the only one that appears not to result in an unhandled exception being thrown), doesn't accomplish much in terms of ...Show All

• Windows Forms String Collection Editor error: "Constructor on type 'System.String' not found"

  VS 2k5, 2.0.50727. Using a PropertyGrid to try and edit an object that has a collection of strings. I'm trying to get this to work, but I'm having absolutely no luck. There's tons of people who are having the same problem, and most questions are answered with the same solution; however this solution does not work for me. I've created a sample program that replicates the error. To get this error, create a Windows Form app in C#. Add the following class to the project : public sealed class StringCollectionFailure { private StringCollection fail = new StringCollection (); private string name = string . Empty; public string Name { get { return name; } set { name = value ; } } public St ...Show All

• Software Development for Windows Vista Unable to open workflow in VS.NET 2005

  Hi all, I'm having problems opening a workflow in VS.NET 2005. I can create a sequential workflow project without any problems, but when I double click on the Workflow1.cs file to open it, I get a dialog box with an error saying: Method 'GetSelectedPropertyContext' in type 'Microsoft.Workflow.VSDesigner.ExtendedUIService' from assembly 'Microsoft.Workflow.VSDesigner, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' does not have an implementation. I have the following installed on the machine: Microsoft .NET Framework 2.0 Microsoft .NET Framework 3.0 Microsoft Visual Studio 2005 Professional Edition - ENU Visual Studio 2005 Extensions for Windows Workflow Foundation Windows Workflow Foundation SDK RC I also get ...Show All

• Windows Forms Databinding question

  I have a table that is a child of a parent table. Meaning the child table has a column containing the ID of the parent. I'd like to know if its possible via bindingSource to be able to get information of the parent via the ID in the child table without programming anything. I know that a parent-child is possible via bindingsource pointing on the relation. but i'd like to do the reverse. getting information of the parent with an ID present in the child table. Thanks, i was wondering if it could be done without coding. Only using the designer with bindingsource. Like when you have a parent-child relation. you can use the bindingsource to point on the relation itself to see the child of the selected paren ...Show All

• Visual C# Why Modifier can't be set like C++

  I am using C++ Language and learning in C#. But I used to set Public modifier as class cls { -----param public : -----method and param } Why C# don't have this. I think all modifier should be able to set as this method like C++. And can set like Java too. Or Microsoft has some reason Why it can't is syntax. Why it was designed that way has already been pointed out: to clarify member modifiers and to increase quality (by avoiding accidental and un-obvious modifier changes because a declaration's class offset was changed resulting in a different modifier). ...Show All

• Visual C# VS 2005 IDE Bugs, problems and suggestions

  Hello, I can't find a way to submit bugs or suggestions regarding VS. So here's a topic for that. Apparently bugs in the VS 2005 IDE: - the Document Outline window doesn't show XML files structure as it did in VS 2003 - when an item is selected in the Class View window (e.g. a namespace or a class), the item's properties are not displayed in the Properties window, as it was in VS 2003. Regards, Ruslan Feedback on Visual Studio (and many other MS products) can be submitted through the Microsoft Connect web site: https://connect.microsoft.com/VisualStudio -Tom Meschter Software Dev, Visual C# IDE ...Show All

• Visual Studio 2008 (Pre-release) vNext August CTP and Linq May CTP problem on VS 2005 Team Edition

  Hi When install vNext and Linq at home on VS 2005 Pro Edition there is no problem. But when I intalled it at work on VS 2005 Team Edition the error list is full. It can not recognize something like this from c in db.Categories where c.CategoryID == categoryId select c).ToSequence().First(); it give errors like this ' ; exprected' 'invalid expression term 'in' ' and etc. but when I run the app it works fine!!! there is no intellisense in the query and even not recognize the Model Obejct assembly when I type using NorthwindModel although that there is a reference in the project. Like I said when I run the app it works but how to fix this 10x Make sure you are using the proper templates when creating your ...Show All

• Windows Forms Add Data Source Not Working

  Hi, I am having an issue when trying to add a new data source to my windows forms project. I have 5 datasources already visible but when i try to add a new datasource, I select the object, click next, and the screen just closes and nothing happens I tried adding an xml file with the datasource extension and manually filing in the genericdatasource node but that didn't work either. Has anyone ran into this issue yet My datasources are quite large (alot of columns) Thanks, Les ...Show All

• Visual C++ LNK2001: using unmanangedC++ in manC++

  Hi, i'm writing a new user-interface for a small software-company. The old interface should be replaced by the new one, the "inner core" should stay. The old program was written in unmanaged C++, but now I'm writing the user-interface in C#, so I have to use class wrappers. While building the managed C++-project (in a solution with the unman. C++-projects) there a some errors. For example: Error error LNK2001: unresolved external symbol ___argv nafxcwd.lib and Error error LNK2001: unresolved external symbol ___argc nafxcwd.lib Another one: Error error LNK2001: unresolved external symbol __pgmptr db.lib [db is one of the old unmanaged C++-projects] The settings are the following: Linker->Input->Add. Dep ...Show All

• Visual C++ textbox and button

  I have a textbox and a button. I want when i press enter in the textbox to be the same as clicking the button. well this is easy! in C#/VB.NET you simply implement the keydown event you like, then check the value from the parameter using the keys enum to select the key you are wanting to check with. in C++... not sure. are you using VC++.NET ...Show All

• Visual Studio Express Editions Appending text in a multiline TextBox

  Hi, I'm trying to append text contained in TextBox2 to TextBox1 (multiline), each time Button1 is clicked. I'd like to start a new line each time. I tried with the following code but it's not working... Private Sub Button1_Click( ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click TextBox1.AppendText(TextBox2.Text & Chr(13)) TextBox2.Focus() TextBox2.SelectAll() End Sub Any ideas ...Show All