mertkan65's Q&A profile

• Visual C++ Mike Danes and Einaros_thank you

  am happy to be part of this family. I yet have one more problem. When I tried compiling my code without ".h" and it did but with one other problem. My code ended with say :cout<<"Hello World"; return 0; but the compiler tells me an error message as: 'cout': undeclared identifier. Pls help me, am new in the programming business. Once again, thank you Mike Danes and Einaros Please refer to the basic I/O operations in C++. You need to include #include<iostream.h> // Old style or #include <iostream> using namespace std; // because cout and other classes are defined under the namespace std. int main() ...Show All

• Windows Forms DGV, combobox, ContextmenuStrip, KeyStrokes

  I have a combobox derivative that operates in conjunction with my own generic data adapter and a contextMenuStrip derivative, they all work fine together in a non datagridview context, and they nearly work just as well in a datagridview context, although I've had to do some not very pretty adjustments to make that happen. There is just one item that has me stumped - the context menu "pops up" a textbox for a couple of the choices on its menu, the popping up works fine in a DGV, but the TextBox uses the Escape and Enter keys to terminate user input (which it does via the keyDown event), but it doesn't get ANY keyDown events in a DGV environment - consequently the textBox never gets to it's validated event, where amongst things lik ...Show All

• SQL Server SQL reporting - An internal error occurred on the report server. See the error log for more details. (rsInternalError)

  I have created an RDL file programatically. When I execute the code I get the error as mentioned below: Error: Sub report cannot be shown. An internal error occurred on the report server. See the error log for more details. (rsInternalError) When I copy and paste the code of RDL file into new RDL file and try to preview the output I get correct result. Note: The new RDL file does not give any error if the output is seen using preview tab but it gives the error only when executed from report viewer or from internet explorer. Any Suggestion/feedback is highly appreciated. Thank You. The code of the sample RDL is shown below: < xml version="1.0" encoding="utf-8" > <Report xmlns=" http://schemas.microsoft.co ...Show All

• SQL Server Differences between mined data and queried data : Association rule

  Dear all, I have a table containing call records, and made a mining model from that table only. The model has 3 columns : calling_number, called_number, and target_operator, using Association Rule algorithm. The key is calling_number, input was operator, and predicted column called_number. The result shows no rule, but there are results with item-set size of 1 (column) and 2 (column). On the top record of the result, SQL Server says there are 1891 support for called_number = 1891 and operator = 'INDOSAT'. I queried the table with this query SELECT DISTINCT calling_number FROM call_records WHERE called_number = '07786000815' AND target_operator = 'INDOSAT'; It returns 2162 records instead of 1891. If I removed the DISTINCT qualifier, SQL S ...Show All

• SQL Server Should I use indexes?

  I have a very large table (about 200,000 records), but there are only 2 fields in the table only one populated with data. I need to update the 2nd field with the first field's data. UPDATE Table1 SET field2 = field1 This is taking a really long time to run about 3.5 minutes. Is this normal Can I create an index What can I do to shorten the run time Thanks, Ninel This is an old truth that used to be always true, but nowadays it's more of 'it depends'... There *may* be some benefits from having a clustered index in place instead of no index at all, not for searching reasons, that won't happen when scanning the whole table, but for write-performance reasons, since a table with a clustered index i ...Show All

• SQL Server report Manager problem: The user or group name 'BUILTIN\Administrators' is not recognized. (rsUnknownUserName)

  Hello, I have a big problem with Reporting Services 2005 working on Windows 2003 Server. RS work as Network service, on subdomain reporting.mydomain with SSL wildcard certificate *.mydomain, Anonymous access: disabled and basic authentication: enabled ReportManager and reportServer has defualt virtual folders (/reporting, /reportserver) My problem is: 1) I can't manage security roles and site settings with report maanger. when I try assign roles to new user or group I get followng error: "The user or group name 'BUILTIN\Administrators' is not recognized. (rsUnknownUserName) Get Online Help" when i try to execute reports in report manager, parameters controls are not displayed correctly (very simple text boxes) and I can see: The ...Show All

• Visual Studio 2008 (Pre-release) UDDI Sample Questions

  1) Does the uddi sample work with only basicHttpBinding only Or can you use wsHttpBinding also 2) I noticed that UDDI related code is not coming from .net framework but appeared to have been generated with some internal schema or published uddi wsdl. Does this mean this code will look like this until WS-Discovery support is in place Thanks. The UDDI SDK pages that you found on MSDN do correspond to the UDDI SDK dll in the Windows SDK that R Raghu mentions above. It is packaged differently than it was in the older Platform SDK but you can reference it direclty in your client projects and add it to the Global Assembly Cache as required. The old registration utility was doing little more than that (it was also hooking the UDDI Publish ...Show All

• Visual C# Hook and unhook and event using delegate

  Q1. Is it possible to check if an event is being hooked for eg. cbxXXX.selectedvaluechanged += delegate { .....;} Any way to check the above event is being hooked Q2. How is it possible to unhook the above event once hooked i tried -= but it doesnt work correctly. Thanks Regards Alu thanks it works well!...say ..is it ok every time before i hook an event, i perform a unhook first be it if it previous been hooked or not like cbxXXX.SelectedValueChanged -= cbxXXX_SelectedValueChanged; and immediately ... cbxXXX.SelectedValueChanged += cbxXXX_SelectedValueChanged; ..without any checking in the invocationlist that you mention..:) Regards Alu ...Show All

• Visual C# c# and .mdb files

  I am working on a project that I will be using Microsoft Access to store data. When I package this software, is there a Microsoft Runtime I can inclide that will allow other users to use my software without having Microsoft Access Installed Hopefully that is clear enough. My software uses Microsoft access but if a user does not have Access or a runtime they will not be able to use my software. Thanks in advance -Mike Galin Iliev wrote: When I need to ensure something will work on client machine there is no better way than testing it. For testing I use MS Vuitual PC 2004 SP1 and I could setup any environment I want on single hardware machine :) take a look here hope this helps You can only use that with 20 ...Show All

• Visual C++ Help with variable/String

  hi i was wondering if anyone could help. i am using this small bit of code that will work only in the Event where it is placed but i want to be able to change the data that it holds throughout the program, im using MS VS 2005 C++ and here is the code String^ Species Species= "Dog"; MessageBox::Show( Species); I would like to be able to change the data in the String^ Species from anywhere and not just within the { }. can anyone plz help. thanks Hi, put it at the class level/scope instead of function level/scope: ref class A { private: String^ species; }; // you can change species wherever you want inside the class. If you want to change it from outside you'll have to create a method/property to change it: ref class A { publi ...Show All

• Visual Basic Passing arrays from vb .NET to ActiveX control (*.ocx)

  I have an application written in Visual Basic 6 that uses an ActiveX control written in Visual C++ 6. I'm moving the visual basic 6 application to visual basic .NET (2003). The problem is when I try to pass an array from the visual basic code as a parameter of a function of the control. In Visual Basic 6 the code is something like this: Dim dummy(10) as Long '... 'some code '... myActiveXControl.myFunction(dummy(0)) myFunction expects a reference of the first element of an array of Integers. Passing the first element of the array works fine in visual basic 6. But if I try the above code in vb .NET, changing the definition of the array for this one (type Long in vb 6 is Integer in vb .NET) : Dim dummy(10) as Integer ...Show All

• Smart Device Development 'System.Xml.Serialization.XmlElementAttribute' does not contain a definition for 'Form'

  Hello, I'm getting the above error message in the generated client code for a web service. The web service is a JAXWS 2.0 and I'm generating the client part with VS 2003. What I found was that the Form property is supported in CF 2.0 but not CF 1.0. I need to use VS 2003 so I'm limited to CF 1.0. How to solve the problem Thanks It seems my problem is very rare. I can't find any information about solving it. I also wonder why is the form property in System.Xml.Serialization.XmlElementAttribute generated in the first place. I used the web service address from the quickstart tutorials and there was no form property in the generated client code. Any ideas will be appreciated. ...Show All

• .NET Development XmlInclude/SoapInclude: Serializing derived classes

  Extends a similar scenario found here: https://forums.microsoft.com/msdn/showpost.aspx postid=328186&siteid=1 Hi, I've a Web Service with a method ShearSheep() that takes a custom type (Sheep) as a parameter. The custom type is defined in a Web Service (that's automatically defined again in the proxy stub). Down on the client, I have derived another type from it (Wolf). If I new up an instance of Wolf then cast it back to Sheep and try using it in my web method I get the illustrious "The type Wolf was not expected. Use the XmlInclude or SoapInclude attribute to specify types that are not known statically." message; it knows its a wolf in sheep's clothing. However I am unable to write SoapInclude attributes for ...Show All

• Windows Live Developer Forums Finding Jersey

  Hi, I'm trying to program a map that needs to find a postcode in Jersey (a Crown Dependency of the UK on the coast of France). I can find locations within the UK mainland fine using postcodes but Live Local and Virtual Earth don't seem to recognise Jersey (or any other Channel Islands) postcodes instead placing them in Surrey, UK! Does anyone know if there is a way to force the API to realise the postcode is refering to Jersey (I've tried things like JE2 3RQ,Jersey) or if this is just a bug with Virtual Earth Thanks, Matthew Hi, Thanks for your advice. I tried various formats but for that one, it pops down a box to disambiguate the location between either the dependency or airport (in the situation I'm us ...Show All

• Visual Studio Team System Compile on BuildServer

  Hello All. Can anyone please help me I what to do allmost the same as in the post: https://forums.microsoft.com/MSDN/ShowPost.aspx PostID=880046&SiteID=1 The scenerio is that we are sitting 15 develpers on the same project. And what the buildserver to do our compile. - Check out a source file - Change a source file in a solution - Compile the solution on the buildserver - Run test's on the buildserver - Check in the source file if all gows well On this way, the "workload" goes from the developer-computer to a powerfull server. Then the developer can do something meaningfull instead of waiting on to get the contoll back in VisualStudio.... Is this possible Thanks What you ar ...Show All