The function import 'DBEntities' cannot be executed because it is not mapped to a store function.

1. Open EDMX in to Design Mode
2. Click Model Browser then type the Store procedure name on search and press Enter.
It will highlight the store procedure.

3. If you already try to add this store procedure, then in some case it create Function when you have a return value on your SP. other wise it will not create the function. remove all from function.

3. If your SP has no return type then you may can use a simple return type value like :
SELECT 1 as DefaultValue if you already have return type then you don't need that.

4. Select the Store procedure from model browser-> right click -> Add function Import.

5. Check Complex and Click Get column Information

6. Click on Create New Complex type.

7. It will create Function and complex type for that Store Procedure.

Click OK and Build your application.

Comments

The calling thread must be STA, because many UI components require this.

Using Thread: // Create a thread Thread newWindowThread = new Thread(new ThreadStart(() => { // You can use your code // Create and show the Window FaxImageLoad obj = new FaxImageLoad(destination); obj.Show(); // Start the Dispatcher Processing System.Windows.Threading.Dispatcher.Run(); })); // Set the apartment state newWindowThread.SetApartmentState(ApartmentState.STA); // Make the thread a background thread newWindowThread.IsBackground = true; // Start the thread newWindowThread.Start(); Using Task and Thread: // Creating Task Pool, Each task will work asyn and as an indivisual thread component Task[] tasks = new Task[3]; // Control drug data disc UI load optimize tasks[0] = Task.Run(() => { //This will handle the ui thread :The calling thread must be STA, because many U...

WPF Crystal Report Viewer Using SAP

There is no doubt that we fall a great problem that the VS2010 is not intregated crystal report. Initially it seems to be a big problem. Hare is some step for SAP crystal report that we can use in our WPF application. 1.Download Crystal report from this Link: http://scn.sap.com/docs/DOC-7824 2 . Remove Crystal report if any exist. 3. Close your VS-2010 and install the new downloaded CRforVS_13_0 . 4. Take a new WPF project 5. Right click on the project click on Properties 6. Change the target framework .NET Framework 4 Client Profile to .NET Framework 4. 7. Click on main window then click on Toolbox. Right Click on the General Tab then click on Choose Item. 8. It will appear this window click on WPF Component. 9. Select CrystalReportsViewer click on ok Button. 10. Now you will see the report viewer control. 11. Your Crystal Report Environment is ready. Now we will a...

SQL Query Execution time of you in SQL Management Studio

You can check the Execution time of you SQL Query in SQL Management Studio. like this It is very simple that you just put your SQL Query in to the Estimated time execution query DECLARE @StartTime datetime DECLARE @EndTime datetime SELECT @StartTime=GETDATE() -- Write Your Query SELECT @EndTime=GETDATE() --This will return execution time of your query SELECT DATEDIFF(NS,@StartTime,@EndTime) AS [Duration in millisecs]

Powered by Passion

Search This Blog