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  • is there any easy way to auto generated code like this?

    - by Kevin Yang
    i have a file which will be used across many app projects. the only difference of these files is the webserice referrence name. code like this: public void Test(){ Kevin.ServiceReference1.Service1Client client = new Kevin.ServiceReference1.Service1Client(); // do something.... } like code above, the 'Kevin.ServiceReference1' will be replace by specified app project namespace. so, according to DRY(dont repeat yourself), i shouldn't just copy the file to many projects and rename the specified part manually. is there any way i can easily replace some parts of my template file to something related to the project?

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  • Is there any documentation on IdentityUnmarshal interface?

    - by sharptooth
    Whenever I put my component into COM+ and call CoCreateInstance() on the client the following happens: the runtime instantiates the objecs (calls IClassFactory::CreateInstance()) the runtime calls QueryInterface() for the interface specified in teh CoCreateInstance() call the runtime calls QueryInterface() for IdentityUnmarshal interface ({0000001b-0000-0000-c000-000000000046}) The only thing I can find is the declaration in comdef.h that there exists IdentityUnmarshal interface with that interface id. Is there any more information on it?

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  • System.Security.VerificationException: Operation could destabilize the runtime

    - by Rigobert Song
    I have a web service which is queried using linq to sql but returns an array of objects. I keep getting the following error: System.Security.VerificationException: Operation could destabilize the runtime When I run a method that uses a linq statement to return an array I get this error, but only on my test server, which is windows server 2008. Everything works fine in my win 7 machine. The project is a .net 3.5. Any ideas what the problem might be? Thanks UPDATE: My linq queries return IQueryable.

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  • Find Control in Grid

    - by Eric
    I have a RadGrid with radio buttons on the inside of a FormTemplate. I want hide the panels below or show the panels below on checkchanged of the radio button. However, my issue is that i don't know how to access the panels oncheckchanged. Any help would be appreciate. Thanks in advance. protected void RadioButtonCompany_CheckChanged(object sender, EventArgs e) { RadioButton RadioButtonCompany = (RadioButton)sender; Panel pnlPerson = (Panel)RadGridInjuries.Items[1].FindControl("pnlPerson"); Panel pnlcomp = (Panel)RadGridInjuries.MasterTableView.FindControl("pnlComp"); if (RadioButtonCompany.Checked) { pnlPerson.Visible = false; pnlcomp.Visible = true; } else { pnlPerson.Visible = true; pnlcomp.Visible = false; } } <telerik:RadGrid ID="RadGridInjuries" DataSourceID="DSource"> <GroupingSettings CaseSensitive="false" /> <SelectedItemStyle CssClass="Cursor" /> <ItemStyle CssClass="Cursor" /> <MasterTableView TableLayout="Auto" CssClass="Cursor" CanRetrieveAllData="true" CommandItemDisplay="Top" ShowHeadersWhenNoRecords="false" GridLines="Both" runat="server"> <ItemStyle CssClass="Cursor" /> <EditFormSettings EditFormType="Template" > <FormTemplate> <table id="Table2" width="100%" border="0" rules="none" style="border-collapse: collapse;background:#F0F0F0"> <tr> <td style="font-size: medium;color:Blue"> <b>Provider Details Information</b></td> </tr> <tr><td><br /></td></tr> <tr> <td> <asp:RadioButton ID="RadioButtonCompany" OnCheckedChanged="RadioButtonCompany_CheckChanged" runat="server" Text="Company" GroupName="Type" AutoPostBack="true" /> <asp:RadioButton ID="RadioButtonPerson" runat="server" Text="Person" GroupName="Type" AutoPostBack="true" /> </td> </tr> <tr><td><br /></td></tr> <tr> <td align="center"> <asp:Panel ID="pnlPerson" runat="server" Visible="false"> //stuff in here <asp:/Panel> <asp:Panel ID="pnlCompany" runat="server" Visible="false"> //stuff in here <asp:/Panel> </FormTemplate> </EditFormSettings> </MasterTableView> <ClientSettings EnableRowHoverStyle="true" EnablePostBackOnRowClick="false"> <Selecting AllowRowSelect="True" EnableDragToSelectRows="true" /> <ClientEvents /> </ClientSettings> </telerik:RadGrid>

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  • Debuging CUDA kernels called from .NET code in VS2008, emulation mode

    - by Danny Varod
    CUDA has an option to compile code in emulation mode, which is supported in the .rules file they provide. I have C# .NET 3.5 SP1 code that calls a native dll, using DllImport, the native dll is compiled via VS2008 using nvcc and its function is to transfer memory from and to CUDA and to invoke CUDA kernels. When the CUDA kernels are correct, everything runs fine, but when there is a bug, I can only step in to the code until the title of the kernels and see the parameters they receive. (I enabled debugging native code in the startup-project's debug options.) I have tried compiling with emulation mode, however I get the CUDA error "mixed device execution" when calling the CUDA memcopy host--device. I tried switching the alloc+dealloc+memcopy with their equivalent non-CUDA versions, but then the same error occurs when invoking the kernels. What did I do wrong in my attempt to using the debug-emulation mode? P.S. I tried this on Vista x64 SP1 + VS2008, with the same solution complied in both x86 and x64, neither worked in emulation mode, both worked in non-emulation mode.

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  • channel factory null on debug?

    - by Garrith
    When I try to invoke a GetData contract using wcf rest in wcf test client mode I get this message: The Address property on ChannelFactory.Endpoint was null. The ChannelFactory's Endpoint must have a valid Address specified. at System.ServiceModel.ChannelFactory.CreateEndpointAddress(ServiceEndpoint endpoint) at System.ServiceModel.ChannelFactory`1.CreateChannel() at System.ServiceModel.ClientBase`1.CreateChannel() at System.ServiceModel.ClientBase`1.CreateChannelInternal() at System.ServiceModel.ClientBase`1.get_Channel() at Service1Client.GetData(String value) This is the config file for the host: <system.serviceModel> <services> <service name="WcfService1.Service1" behaviorConfiguration="WcfService1.Service1Behavior"> <!-- Service Endpoints --> <endpoint address="http://localhost:26535/Service1.svc" binding="webHttpBinding" contract="WcfService1.IService1" behaviorConfiguration="webHttp" > <!-- Upon deployment, the following identity element should be removed or replaced to reflect the identity under which the deployed service runs. If removed, WCF will infer an appropriate identity automatically. --> <identity> <dns value="localhost"/> </identity> </endpoint> <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/> </service> </services> <behaviors> <serviceBehaviors> <behavior name="WcfService1.Service1Behavior"> <!-- To avoid disclosing metadata information, set the value below to false and remove the metadata endpoint above before deployment --> <serviceMetadata httpGetEnabled="true"/> <!-- To receive exception details in faults for debugging purposes, set the value below to true. Set to false before deployment to avoid disclosing exception information --> <serviceDebug includeExceptionDetailInFaults="false"/> </behavior> </serviceBehaviors> <endpointBehaviors> <behavior name="webHttp"> <webHttp/> </behavior> </endpointBehaviors> </behaviors> </system.serviceModel> </configuration> Code: [ServiceContract(Namespace = "")] public interface IService1 { //[WebInvoke(Method = "POST", UriTemplate = "Data?value={value}")] [OperationContract] [WebGet(UriTemplate = "/{value}")] string GetData(string value); [OperationContract] CompositeType GetDataUsingDataContract(CompositeType composite); // TODO: Add your service operations here } public class Service1 : IService1 { public string GetData(string value) { return string.Format("You entered: {0}", value); }

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  • Tab Controls effecting other Controls.

    - by VBeginner
    Hopefully I've explained myself good enough this time. Can't seem to get a real answer. Trying to make it so when I select certain tabs, certain controls on the left will disappear or reappear. http://img43.imageshack.us/img43/7533/scrnshotg.jpg Also, when "Stats" is selected, I need it to auto-select "Frequency" Ex. On click/focus/select (whatever, nothing seems to work)... ComboBox.Visible = True Thank you.

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  • Combine multiple dataset columns to one dataset

    - by Matt
    I have multiple datasets that I would like to combine into one. There is a common ID field that can be associated to each row. Calling Merge on the dataset will add additional rows to the dataset, but I would like to combine the additional columns. There are too many fields to do this in one query and therefore would make it unmanageable. Each individual query would be able to handle ordering to ensure the data is placed in the correct row. For Example lets say I have two queries resulting in two datasets: SELECT ID, colA, colB SELECT colC, colD The resulting dataset would look like ID colA colB colC colD 1 a b c d 2 e f g h Any ideas on ways to accomplish this?

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  • RDLC - Adding a Data Source in VS2010

    - by Kezzer
    Greetings. I have an RDLC file and am wanting to add a data source to it, although without any luck so far. The data source is a custom class written by myself (just to add, we do this all the time). We recently converted over to the VS2010 RDLC format which caused some problems, but we've made some changes to our implementation that workaround the more major issues. So, back to the issue at hand, when I attempt to add my data source to the DummyDataSource list in the RDLC view in VS2010 it just does nothing, however it does add the data source to the list of data sources, but you can't select it from the drop-down list in the RDLC view which means I can't add the data source at all. Has anyone come across this problem? Is there anything I need to check? I've searched with fervour and had no luck.

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  • Incompatibility between x86 and x64 in Installation solution

    - by rodnower
    Hello, I have installation solution that have installer project (not web installer but simple installer) that installs NT services, web service and web sites with help of additional two projects of dlls with my own code that performs my installation step. In user actions of installer project I call installer function of one of those projects, and this project calls to installer of second project: installer - MiddleCaller - InstallationCore. All this developing on Windows 7 and work fine when I compile all in 32 bit. The project must run on Windows 2008. Because of some reasons all must be in x64 bit. For this purpose, in MiddleCaller and InstallationCore I click right button of mouse on project - build - targer x64. For to move installer project to 64 bit in properties of installer (when project is active) I check: Target platform: x64. When I run installation on x86 I get error: The installation package is not supported by this processor type" And this is good, because now I know that my installation compiled in 64 bit, but when I run this on windows 2008 I get: Error 1001. Exception occured while initializing the instance: System.BadImageFormatException: could not load file or Assembly 'MiddleCaller, v...' or one of its dependencies. An attempt was made to load a program with an incorrect format. Any one has some idea what I need to do for run fine the installation on x64? May be I still not moved the installer project to x64 bit, if yes, where I do this? Thank you for ahead.

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  • C++ reading and writing and writing files

    - by user320950
    Write a program that processes a list of items purchased with a receipt List in itemlist.txt just items different numbers Prices in pricelist.txt have items and prices in them, different # Make file output file that has receipt Print message saying program ran- have not done If item not in pricelist, report error, count errors display at end Don't know how many items or prices Close file and clear because of running many these files many times This program wont write to the files like so the above is what i have to do #include<iostream>`enter code here` #include<fstream> #include<cstdlib> #include<iomanip> using namespace std; int main() { ifstream in_stream; // reads itemlist.txt ofstream out_stream1; // writes in items.txt ifstream in_stream2; // reads pricelist.txt ofstream out_stream3;// writes in plist.txt ifstream in_stream4;// read recipt.txt ofstream out_stream5;// write display.txt double price=' ',curr_total=0.0; int wrong=0; int itemnum=' '; char next; in_stream.open("ITEMLIST.txt", ios::in); // list of avaliable items out_stream1.open("listWititems.txt", ios::out); // list of avaliable items in_stream2.open("PRICELIST.txt", ios::in); out_stream3.open("listWitdollars.txt", ios::out); in_stream4.open("display.txt", ios::in); out_stream5.open("showitems.txt", ios::out); in_stream.setf(ios::fixed); while(!in_stream.eof()) { in_stream >> itemnum; cin.clear(); cin >> next; } out_stream1.setf(ios::fixed); while (!out_stream1.eof()) { out_stream1 << itemnum; cin.clear(); cin >> next; } in_stream2.setf(ios::fixed); in_stream2.setf(ios::showpoint); in_stream2.precision(2); while (!in_stream2.eof()) // reads file to end of file { while((price== (price*1.00)) && (itemnum == (itemnum*1))) { in_stream2 >> itemnum >> price; itemnum++; price++; curr_total= price++; in_stream2 >> curr_total; cin.clear(); // allows more reading cin >> next; return itemnum, price; } } out_stream3.setf(ios::fixed); out_stream3.setf(ios::showpoint); out_stream3.precision(2); while (!out_stream3.eof()) // reads file to end of file { while((price== (price*1.00)) && (itemnum == (itemnum*1))) { out_stream3 << itemnum << price; itemnum++; price++; curr_total= price++; out_stream3 << curr_total; cin.clear(); // allows more reading cin >> next; return itemnum, price; } } in_stream4.setf(ios::fixed); in_stream4.setf(ios::showpoint); in_stream4.precision(2); while (!in_stream4.eof()) { in_stream4 >> itemnum >> price >> curr_total; cin.clear(); cin >> next; } out_stream5.setf(ios::fixed); out_stream5.setf(ios::showpoint); out_stream5.precision(2); out_stream5 <<setw(5)<< " itemnum " <<setw(5)<<" price "<<setw(5)<<" curr_total " <<endl; // sends items and prices to receipt.txt out_stream5 << setw(5) << itemnum << setw(5) <<price << setw(5)<< curr_total; // sends items and prices to receipt.txt out_stream5 << " You have a total of " << wrong++ << " errors " << endl; in_stream.close(); // closing files. out_stream1.close(); in_stream2.close(); out_stream3.close(); in_stream4.close(); out_stream5.close(); system("pause"); }

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  • Share c# class source code between several projects

    - by phq
    I have written a class that will handle internal logging in my application. Now I want to use this class in another new and totally separate project. I could simply copy the file to the new project folder, but I would like to only have one copy of it to maintain so that all changes in it will apply to both projects over time. I can use the "add existing file", but where do I put the file so that the next developer knows that it is required. I have once had a "shared" folder for this but one time that folder was not brought into the next development computer. What is the best way to organize this so that it makes most sense for new maintainers and minimizes the risk for broken links in projects.

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  • Force WPF to Commit Changes on Focused Element

    - by John L.
    I'm working with VS2010, WPF and EF. I've placed controls on my window by dragging an entity out of the Data Sources toolwindow. I used the "details" setting so my entity is represented by several labels and textboxes. I've also added a button with the following code: _context.SaveChanges(); When I'm editing data, the changes in whichever textbox has focus are not committed back to the DB. Everything else commits just fine. If I shift focus to another element prior to hitting the save button, it commits as well. I've experienced the same thing with the DataGrid. I know I'm missing something simple, but I can figure it out. Any ideas on what I'm missing? Thanks!

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  • Why do I get an error 'Cannot resolve symbol <symbolname>' in ReSharper?

    - by drachenstern
    Using VS2008 and R# 5 I'm running into an odd situation, where on an aspx page I keep getting Cannot resolve symbol 'symbolname' But the code compiles and runs fine. While having a fix for this would be great, I'm just trying to figure out if I'm losing my mind. The CodeFile directive and Inherits directives are fine. If I compile the app or just let devenv sit for a bit it'll go away, but as soon as I save the aspx [via ctrl+s] R# suddenly has trouble with the Inherits attribute and flips out on every method in the page (OnClick etc). // Anonymized of course but otherwise intact <%@ Page AutoEventWireup="true" CodeFile="TestPage.aspx.cs" Inherits="TestPage" Language="C#" MasterPageFile="~/MasterPage.master" Title="Test Page Title" %> This is mostly just a grievance, because since the code compiles it doesn't stop me from doing what I need. I would post a bug report to the JetBrains site but first I would like to know I'm not alone. It could be my machine. Maybe when I roll to VS2010 in a couple weeks this will go away?

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  • error: unable to open database file, SQLiteException was unhandled

    - by rose
    My project has a reference to SQLite.Interop.066.dll and even after putting in the correct path to the SQLite database, the application is still unable to find it. A SQLiteException was unhandled is returned. SQLiteConnection conn = new SQLiteConnection(); //SQLiteDataAdapter da; SQLiteCommandBuilder cb; DataTable dt=new DataTable(); int row = 0; conn.ConnectionString = "Data Source=C:\\database\\info"; conn.Open(); DataRow dr = dt.NewRow(); dr["name"] = txtName.Text; dr["address"] = txtAddress.Text; dr["phone"] = txtPhone.Text; dr["position"] = txtPosition.Text; dt.Rows.Add(dr); da.Update(dt); row = dt.Rows.Count - 1; txtName.Text = dt.Rows[row]["name"].ToString(); txtAddress.Text = dt.Rows[row]["address"].ToString(); txtPhone.Text = dt.Rows[row]["phone"].ToString(); txtPosition.Text = dt.Rows[row]["position"].ToString(); da.Fill(dt); cb = new SQLiteCommandBuilder(da); conn.Dispose(); conn.Close(); The exception occur at line: conn.Open(); sorry for the mistake title error before...

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  • Delete merge history in a branch in TFS

    - by JMarsch
    Suppose I have a main branch and a dev branch. Suppose I merge some stuff from dev into main. I check in the merge Now I decide "whoops, the dev branch wasn't really ready for me to merge into main yet." I want to tell TFS: remove that change set from main and forget that the merge ever happened. Rolling back the changeset is easy enough -- I can use the TFS powertools ROLLBACK command. on the Main branch (with the /changeset /recursive flags) However, I will get a warning from the rollback that the merge history for the files has not been deleted. Effect: Later, when dev is ready to be merged into main, the changes in the files that were rolled back previously are NOT merged into Main (this is because TFS "thinks" that those merges are already done. My goal: When I rollback, make TFS remove the merge history so that when I merge dev into main later on, everything merges. How can I do that? BTW: I'm using TFS 2008 SP1

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  • How do I implement IDataServiceMetadataProvider and tell my Data Service to use that custom provider

    - by Pwninstein
    There's no obvious entry point for implementing a custom provider for an ADO.NET Data Service using IDataServiceMetadataProvider, and then telling a Data Service to use that provider. Has anyone had any luck in this area? I've tried implementing this interface on my Data Source class, but none of my breakpoints are hit. There is also no (obvious) way to set the provider from the Data Service's DataServiceConfiguration parameter passed in to the InitializeService function. Any help would be appreciated. Thanks! Data Services Providers (ADO.NET Data Services) IDataServiceMetadataProvider Members

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  • Structuring projects & dependencies of large winforms applications in C#

    - by Benjol
    UPDATE: This is one of my most-visited questions, and yet I still haven't really found a satisfactory solution for my project. One idea I read in an answer to another question is to create a tool which can build solutions 'on the fly' for projects that you pick from a list. I have yet to try that though. How do you structure a very large application? Multiple smallish projects/assemblies in one big solution? A few big projects? One solution per project? And how do you manage dependencies in the case where you don't have one solution. Note: I'm looking for advice based on experience, not answers you found on Google (I can do that myself). I'm currently working on an application which has upward of 80 dlls, each in its own solution. Managing the dependencies is almost a full time job. There is a custom in-house 'source control' with added functionality for copying dependency dlls all over the place. Seems like a sub-optimum solution to me, but is there a better way? Working on a solution with 80 projects would be pretty rough in practice, I fear. (Context: winforms, not web) EDIT: (If you think this is a different question, leave me a comment) It seems to me that there are interdependencies between: Project/Solution structure for an application Folder/File structure Branch structure for source control (if you use branching) But I have great difficulty separating these out to consider them individually, if that is even possible. I have asked another related question here.

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  • Schema compare with MS Data Tools in VS2008

    - by rdkleine
    When performing a schema compare having db_owner rights on the target database results in the following error: The user does not have permission to perform this action. Using the SQL Server Profiler I figured out this error occurs executing a query targeting the master db view: [sys].[dm_database_encryption_keys] While specifically ignoring all object types but Tables one would presume the SQL Compare doesn't need access to the db encryption keys. Also note: http://social.msdn.microsoft.com/Forums/en-US/vstsdb/thread/c11a5f8a-b9cc-454f-ba77-e1c69141d64b/ One solution would be to GRANT VIEW SERVER STATE to the db user, but in my case I'm not hosting the database services and won't get the rights to the server state. Also tried excluding DatabaseEncryptionKey element in the compare file. <PropertyElementName> <Name>Microsoft.Data.Schema.Sql.SchemaModel.SqlServer.ISql100DatabaseEncryptionKey</Name> <Value>ExcludedType</Value> </PropertyElementName> Anyone has an workaround this?

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  • WinForm partial classes

    - by nivlam
    I have a WinForm project that contains a form called MainUI. You can see that the automatically generated partial class shows up as a node under MainUI.cs. Is there a way to "move" my self created partial class MainUI.Other.cs under MainUI.cs so that it'll show as another node?

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  • Coded UI Test - How to change the exe it runs

    - by Vaccano
    I created a Coded UI Test from a Microsoft Test Manager recording. The exe it runs is the one the tester recorded against. I want this to be a test I run with my build. How do I change the exe that the coded UI test uses to be the output of: The TFS Build when a TFS Build is being run The local build when the test is being run on my machine.

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  • Where is cmcfg32.lib?

    - by Doo Dee
    Hello! I found a source code on MSDN about how to enable/disable privileges in C++ According to the source code, the linker must include cmcfg32.lib, but it can't be found... I tried to compile without including that lib, it compiles without any error, but when I launch my program, it crashes with a fatal error. So please, if you know which SDK contains cmcfg32.lib, let me know ;) Thanks!

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