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How to extract values from external webpage ? subburaj.sabapathy13-Jun-07 20:11 subburaj.sabapathy 13-Jun-07 20:11  Hi all I have a requirement and i need some resolution to work on. i have to read a webpage and extract few values from the page. I am using the httpwebrequest meathod to query the webpage that based on the values generate a result on the webpage and then i need to pick the phone number and the email id displayed on the page. kindly assist how to extract values read registry of remote system devesh_code13-Jun-07 20:08 devesh_code 13-Jun-07 20:08  Hello Is it possible to read the registry of remote computer??? and if it is possible then tell me how ??? Thanks Devesh Mishra OCR using MODI $uresh $hanmugam13-Jun-07 20:05 $uresh $hanmugam 13-Jun-07 20:05  Hi all, As i have developing an OCR project in c# .net. In that project i need to do OCR at the selection of particular area from the document on the document viewer control, which is the active X conttrol of MODI library. i have seen little bit tutorial for some properties of MiDocView object like Textselection , Imageselection in MSDN, but they doesn't giving any example for that properties. So,please help me how can i do that practicably..... thanks in advance derived class function is not accessible from base class object of type derived kumarprabhakar7413-Jun-07 20:00 kumarprabhakar74 13-Jun-07 20:00  public class test { public void function1() { } } public class test1 : test { public void function2() { } } test t; test1 t1 = new test1(); t = t1; t.function1(); t.function2(); //Show error abc Re: derived class function is not accessible from base class object of type derived Martin#13-Jun-07 20:20 Martin# 13-Jun-07 20:20  Well, thats true! Cause function2 is not a method of test. What have you expected? All the best, Martin Re: derived class function is not accessible from base class object of type derived kumarprabhakar7413-Jun-07 22:07 kumarprabhakar74 13-Jun-07 22:07  Thanks for reply. We have created object at run time on the basis of derived class that's why we had used base class object but we had faced his dificulty. All the abstract methods of base class which is override in derived class is visible but public functions of derived class are not visible. Can you help us to make these functions are visible. Thanks, Kumar Prabhakar abc Re: derived class function is not accessible from base class object of type derived Colin Angus Mackay13-Jun-07 22:55 Colin Angus Mackay 13-Jun-07 22:55  Then reference it as a type test1. Type test does not have a function2() method, therefore, if you have a reference of type test, even althought the actual object is of type test1, you cannot access function2(). Upcoming events: * Glasgow: Mock Objects, SQL Server CLR Integration, Reporting Services, db4o, Dependency Injection with Spring ... * Reading: Developer Day 5 Never write for other people. Write for yourself, because you have a passion for it. -- Marc Clifton My website derived class function is not accessible from base class object of type derived kumarprabhakar7413-Jun-07 22:31 kumarprabhakar74 13-Jun-07 22:31  Thanks for reply. We have created object at run time on the basis of derived class that's why we had used base class object but we had faced his dificulty. All the abstract methods of base class which is override in derived class is visible but public functions of derived class are not visible. Can you help us to make these functions are visible. Thanks, Kumar Prabhakar abc Re: derived class function is not accessible from base class object of type derived1 kumarprabhakar7413-Jun-07 22:33 kumarprabhakar74 13-Jun-07 22:33  Thanks for reply. We have created object at run time on the basis of derived class that's why we had used base class object but we had faced his dificulty. All the abstract methods of base class which is override in derived class is visible but public functions of derived class are not visible. Can you help us to make these functions are visible. Thanks, Kumar Prabhakar abc Re: derived class function is not accessible from base class object of type derived1 kumarprabhakar7413-Jun-07 22:35 kumarprabhakar74 13-Jun-07 22:35  Thanks for reply. We have created object at run time on the basis of derived class that's why we had used base class object but we had faced his dificulty. All the abstract methods of base class which is override in derived class is visible but public functions of derived class are not visible. Can you help us to make these functions are visible. Thanks, Kumar Prabhakar Re: derived class function is not accessible from base class object of type derived kumarprabhakar7413-Jun-07 22:37 kumarprabhakar74 13-Jun-07 22:37  Thanks for reply. We have created object at run time on the basis of derived class that's why we had used base class object but we had faced his dificulty. All the abstract methods of base class which is override in derived class is visible but public functions of derived class are not visible. Can you help us to make these functions are visible. abc Re: derived class function is not accessible from base class object of type derived kumarprabhakar7413-Jun-07 22:38 kumarprabhakar74 13-Jun-07 22:38  Thanks for reply. We have created object at run time on the basis of derived class that's why we had used base class object but we had faced his dificulty. All the abstract methods of base class which is override in derived class is visible but public functions of derived class are not visible. abc Re: derived class function is not accessible from base class object of type derived kumarprabhakar7413-Jun-07 22:41 kumarprabhakar74 13-Jun-07 22:41  We have created object at run time on the basis of derived class that's why we had used base class object but we had faced his dificulty. All the abstract methods of base class which is override in derived class is visible but public functions of derived class are not visible. abc Re: derived class function is not accessible from base class object of type derived Colin Angus Mackay13-Jun-07 22:56 Colin Angus Mackay 13-Jun-07 22:56  Seriously - How many times do you think you need to repeat the same question!? Upcoming events: * Glasgow: Mock Objects, SQL Server CLR Integration, Reporting Services, db4o, Dependency Injection with Spring ... * Reading: Developer Day 5 Never write for other people. Write for yourself, because you have a passion for it. -- Marc Clifton My website Re: derived class function is not accessible from base class object of type derived Russell Jones13-Jun-07 21:42 Russell Jones 13-Jun-07 21:42  kumarprabhakar74 wrote: test t; test1 t1 = new test1(); t = t1; t.function1(); t1.function2()//No Error t.function2(); //Show error you can only call function2 on a test1 object or a subclass of test1. The fact that t happens to contain a test1 object doesn't matter as the compiler cannot know what kind of object will be referenced by t apart from the fact that it is of type test. HTH Russ sample online test application in c# srinivassam13-Jun-07 19:38 srinivassam 13-Jun-07 19:38  Hi can any one give idea on creating online test application in c#? or send url Thanks samrama Re: sample online test application in c# Sathesh Sakthivel13-Jun-07 19:56 Sathesh Sakthivel 13-Jun-07 19:56  Get it[^]. In that Videos for ASP.NET 2.0 Beginners the lesson 11 to 14 is fully for the quiz engine test ie., the online test application only. Hope that will help you. Regards, Satips. How to break a line of characters FishiFishi13-Jun-07 19:15 FishiFishi 13-Jun-07 19:15  I want to keep my table width fix. but when the chracters in the table row exceeds from the width of the table then the table width also increases. i want to keep the width of the table as fix, but when the characters reach to the right boundry of the table, a new line should appear automatically and the remaining characters should be written at that line. just like a text area or multiline textbox. thanx Qaiser automation of web browser (urgent ) s_khan_87613-Jun-07 18:57 s_khan_876 13-Jun-07 18:57  am using c# to automate web pages, how can i handle frames? The web page i reterive contains 3 frames in it referencing to 3 different URLs. ,i will be very thank full ,if u provide me a chunk of code in c# ,if u donot understand ,ask me again and again ,very helpless how to round up a value and display in a lable? MS Lee13-Jun-07 18:35 MS Lee 13-Jun-07 18:35  Good Morning,, my problem is i m getting sum of values from a table, and i need to display it in a lable,, even the lable giving correct value but it like 5676433.897534598352003650 , but i need a rounded up value to display,,(if i display the value in data grid mean it rounded up the value) so which solution helps to get my answer???? self confidence+hard work=SUCCESS Re: how to round up a value and display in a lable? chand1013-Jun-07 19:11 chand10 13-Jun-07 19:11  Hi You can Round up your value in this way..... double val = 5676433.897534598352003650; val = Math.Round(val); Label.Text = Convert.ToString(val); Cheers Chandu Re: how to round up a value and display in a lable? Krish - KP13-Jun-07 20:00 Krish - KP 13-Jun-07 20:00  While fetching from SQL, can use SELECT Convert(Decimal(10, 2), value) FROM tableA here it taks only two decimals from the <value> Regards KP How To Update DataRow In DataTable Pankaj - Joshi13-Jun-07 17:59 Pankaj - Joshi 13-Jun-07 17:59  Hello Sir, I Fill The DataSet From A XML file like ds.ReadXml(@"C:\myXmFile.xml"); The DataSet Is Filled and Data comes to the ds.tables[0].... Now I Want to edit Some Rows of This DataTable .. For That I set the PK for the table like //Setting PK DataColumn[] colPk = new DataColumn[1]; colPk[0] = ds.Tables[0].Columns["StoreID"]; ds.Tables[0].PrimaryKey = colPk; //End Setting PK After that i filter the data using this primary key like.... DataRow[] customerRow = ds.Tables[0].Select("StoreID = 1"); that means customerRow is the collection of all the filtered data of StoreID =1 if i want to edit its content i have to use this customerRow[0]["StoreName"] = "Updated Company Name"; customerRow[0]["storeAddress"] = "Seattle"; my Problem is Begin From Here... 1. this is hard coded for the 0th index of datarow. 2. What happned if multiple rows are return how I can change them...? single row and multiple too? 3. How i Can update the updated Datarow to My Table..? also same case of multiple updated rows 4. after all manipulation upadate the data to actual database I think last question should solved by myDataAdapter.update(ds); Please Help Me Regards Pankaj Joshi Crystal Report Nine_13-Jun-07 17:07 Nine_ 13-Jun-07 17:07  Hi all On my project I have created a connection and have retrieved some data from the database by using a stored proc. Here is the code: string cnString = "Data Source=localhost;Initial Catalog=Northwind;User Id=MyName;Password=MyPassword"; SqlConnection cn = new SqlConnection(cnString); SqlCommand cmd = new SqlCommand("sp_Products", cn); SqlDataAdapter da = new SqlDataAdapter(cmd); DataSet ds = new DataSet(); da.Fill(ds,"Products"); The database is now storing in my dataset. But how can I send it to display on my reportviewer by using crystal report that comes with visual studio? Thanks advance Help me please Nine_13-Jun-07 20:10 Nine_ 13-Jun-07 20:10  hello...help me please!!!!!!!!!!!!!!! i'm waiting for your answers.............

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