mohammed barqawi's Q&A profile

• Visual C++ Free Heap block modified after it was freed

  I have developed an MFC application usin VC6. In this application I am allocating about 4kb of memory using new operator and deleting it using delete operator. But when i again use the new operator to allocate some more memory than this error is coming. If i remove the delete operator code than this error does not come but i dont want this because than there would be memory leaks in my code. Please help me out................ Any kind of help would be appreciated. The problem may be that you are writing to a pointer after it has been free'd, if you're running a debug build application, such out-of-bounds heap modifications will not be detected until the area is once again allocated. Are you absolutely sure ...Show All

• Visual C# accesing html tables from C# (ASP.NET)

  Hi. I'm creating a html table dynamically with javascript but just adding rows and cells. The thing is that when I send the page to the server I can't access those values. this is the initial html: < table id ="itemsTable" runat ="server" ></ table > this my javascript: function addItem() { var obj = document.getElementById( " itemsTable " ); var row = obj.insertRow(); var cell = row.insertCell(); cell.innerHTML = "Hi" ; } It is possible to access this information Any idea thanks. daniel. hi, for webpages, and webpages controls you better use http://forums.asp.net hope this helps ...Show All

• SQL Server Service Listing Manager Question for Remus

  Hi Remus - Thank you for your Service Listing utility. I am very new to S.B. I had an intern working for us do some research work into S.B. and I gave him your utility to use for the work I gave him to do. Here is what I am trying to do. Very simply, I want to setup a remote (target) server that many other source (initiator) servers will send messages to via S.B. I had the intern learn how to have a single initiator server send messages to the remote server. He used your utility to create the SQL script that needs to be run on both servers to get things set up, and it works correctly. The script below is what your utility created to be run on the remote server. The reference to 'SDDev2' below is a reference to the initiator (source) ser ...Show All

• Visual Studio Express Editions Help ME !!!

  Hi, Please help me!! Solution of tish err in VB 2005 Error Picture: http://barnamenevis.org/forum/attachment.php attachmentid=5680&d=1163403886 i'm using "XpPanel" component. i change the path of the DLL file and so change the References path to new Path.but after this change the form not work. So i using the "Unused References - Refrences - Project Propertise" and remove unused refrences . . . Please help me . . . ...Show All

• Visual Basic VB Auto generation program

  I want to run a vb exe file everyday at a particular time. How to set the time function. I think we have to write the code in registry file. But i am not confirm about it. Please help me to do this. Thanks Sasikala hi christopher fleming, i have used the scheduled task to set the repeat time for the file. But i have received the error as " The new task has been created, but may not run because the account information could not be set. The specific error is : 0x80070005 : Access is denied. " Please let me know what to do now. It is not working. thanks ...Show All

• Smart Device Development TypeLoadException - need help with loader log

  I have a CF project that has been working for quite a while. Recently, I began doing unit testing of some CF assemblies from a desktop targeted project. For some reason, the code no longer runs on the device. It gives the following exception: Could not load type 'System.Collections.Generic.List`1' from assembly 'mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=969DB8053D3322AC'. I'm not sure if I've somehow used generics in a way thats not supported on the CF but yet is still allowed to be compiled (since it runs from the desktop unit test projects). I have no idea what's going on. I've tried reinstallation of .NET CF 2.0 SP1. Here's a portion of the output of the loader log: ====================================== ...Show All

• Internet Explorer Development IE7 error 403 when submitting form

  Hi, I have just upgraded my browser from IE6 to IE7 and there is a problem when I tries to submit a form from my site. It returns an Error 403:Forbidden message. Previously it was working fine in IE6 but I keep hitting this error everytime I tries to submit the form. FYI, the form is submitted using Javascript form.submit() and this is a self referencing page (submitting the form back to itself). Please help~! The 403 response is coming from the server; you should look at the server's code to see what might cause it to return a 403. You can use Fiddler ( www.fiddlertool.com ) to look at the traffic from IE6 and from IE7 and see if there's any difference in the traffic which would cause the server to rej ...Show All

• Visual Studio 2008 (Pre-release) ServiceHost and Mutiple implementation

  I have a service contract with 2 implementation, something like [ ServiceContract(Namespace="xxxxx")] public interface IMyContract { [OperationContract] void Method1(); [OperationContract)] void Method2(); } public class MyService1 : IMyContract { ... } public class MyService2 : IMyContract { ... } and Service1 and service2 should be able to talk to each other. my question are 1. Can i host these two service together (such as put service1 and service2 in same .dll and hosted by same console app) 2. Can these two service talk to each other (such as service1 invoke service2.method1, service2 call service1.method2) 3. if above answer is yes, how to configure thanks advance ...Show All

• Smart Device Development Automating simple tasks on several textboxes and buttons

  Hello everyone. I have an application with a significant amount of textboxes and buttons in series. I would like to know how to automate tasks among them with something like an index, since they are arranged in a sequence. For instance... when clicking btnRecsL1... Private Sub btnRecsL1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnRecsL1.Click If txtd_L1.Text = "" Then txtd_L1.Focus() chkCallDblDiam_Base.CheckState = CheckState.Unchecked txtdScale2.Text = "" txtdScale3.Text = "" ElseIf txtd_L2.Text = "" Then txtd_L2.Focus() End If btnRecsL2.Text = "*L7" End Sub there are other 10 buttons handling other 10 textboxes ...Show All

• Visual Studio Tools for Office using VSTO w/ ASP.Net 2.0

  Hi, Newbie using VSTO and developing office applications. The task is to import and export data from and to database, but user can select from a list columns what they want to add, there will be a dialog will appear and allow user to select data to be included in a word document, how can this be done I installed PIA, VSTO2005SE w/ runtime, MS Office 2003 Web Components and will use MS Office 2003 (ver 11.0.7969.0) with ASP.Net 2.0. I tried some links and cannot find Actions Pane Control. What Am I missing Can anyone point me to some sample codes or resources to do this Thanks in advanced. den2005 Hi Dennis Office 2003 sp2 works, as well. But you have to be careful when updating it to ...Show All

• SQL Server Set NULL to datetime parameter

  Hi All, I have a problem while trying to set "NULL" value to my datetime parameters. I have two datetime parameters (AllowNull=True) on my report. (BeginDate and EndDate) it works fine in preview mode in reporting design. The problem occurs, if I try to set an emtpy value to these parameters in my asp.net application. The code looks like; Dim repParams(1) As ReportParameter repParams(0) = New ReportParameter( "BeginDate" , String.Empty) repParams(1) = New ReportParameter( "EndDate" , String.Empty) ----- ReportParameter method requires String parameters. If user set any datetime value, I am sending "String.Empty" value to my paramaters in order to set them as NUL ...Show All

• SQL Server Why is the ODBC Driver in SQL Server 2005 less capable than 2000?

  I'm importing data from a PrimeBase SQL server via ODBC, with SQL Server 2000 I can just import the tables after giving it the DSN and other info, it'll quite happily grab the table names and ask me which ones to import, and everything is fine. However , I'm now evaluating SQL Server 2005, and the exact same operation is impossible, the import wizard refuses to supply me with the table names, and forces me to have to write a query, which is annoying when you don't know all the table names in the first place. I've looked up the issue in the KB which informs me: What you have here is a problem with SQL Server Integration Services (SSIS), the successor to DTS, rather than the ODBC driver itself. The SQL Server 2005 ODBC driver (SQL Native ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Visual Studio 2005 Pro and XNA

  For whatever reason, I can't get XNA of any flavor to run with Visual Studio 2005 Professional. (A legal copy, before you ask.) I'm told when I try to install XNA that I need Express Edition. Surely XNA won't lock me out because I have a better program than the required edition Anyone What I meant is that you wont have any problems with your VS installation. Basicly as mentioned in ProfEclipse's post when uninstalling Express you would lose 3 things: ProfEclipse wrote: ... you won't have the project templates (no big deal) and you won't be able to use the content pipeline (big deal). Also, if you care about developing for and deploying to XBox, you won't be able to do that either. As for me I'm using both VS Pro an ...Show All

• SQL Server Actual and Forecast as One Measure

  Hi, there, I have a measure, Sales Amt which consists of 12 mths from Jan to Dec. Let's say, now is Feb. Sales Amt for Jan is actual amt and Sales Amt from Feb onwards are considered forecasts. Currently, forecast Sales Amt is calculated using Excel formula. I have 12 columns (12 mths) for Sales Amt. Every mth, users will overwrite the forecast with the actual amt.  Is there a way to show both actual Sales Amt and forecast Sales Amt as one measure if I define the formula to calculate the forecast amt in the cube   Thank you.   Regards, Yong Hwee  Hi, Mosha, I refer to your previous message in which you mentioned about parameterize the current mth. How sho ...Show All

• Internet Explorer Development IE 7 opening to Run Once page with error on it.

  I downloaded updates last week. I have been using IE7 for a while with no problem. I dwnloaded the updates. Now when I open my browser the page tries to go to http://runonce.msn.com/runonce2.aspx . There is an error reported for this page and it will not open up I get a blue screen. How do I eliminate this I have my home page set in the tools section but when opening it won't go to my home page until I hit the home button on the tool bar. So what do you recommend I do Uninstall IE7 from my computer and download another version as I originally got the beta version. Then turn of my security center and install it. ...Show All