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Hi I am learning event handling. I have defined my own event and raise it in class **MyEventHandle** and have defined a method to handle this event in class **HandleEvent**. In class **MyEventCall** I tried to handle my difned event but it throws an exception at runtime. I do not …

Hi everyone I am new in Crystal report. I have developed a report based on two tables using a stored procedure. But the report is showing runtime exception. I go through the problem and found in my foreign key field of 'Person_Loan_Details' if i put the same value for several …

Hi everyone, I am new in LINQ. Please let me help to convert the following SQL Query into LINQ query. The Query is : [CODE]SELECT PRS.Product_Code, PRS.Purchase_Code, PRS.Purchase_Details_Code, PRS.Lot_No, PRS.Lot_Amount, PRS.Sold_Amount, SS.Supplier_Code, SS.Name, ISNULL(SSS.Sales_Lot, 0) AS Sales_Lot FROM Supplier_String AS SS INNER JOIN ( SELECT PD.Product_Code, PP.Purchase_Code, PP.Supplier_Code, PPD.Purchase_Details_Code, PPD.Lot_No, …

Hi Everyone, I am developing a desktop based inventory application using C#.NET. To make the interface more professional I am taking some concepts from other software. Therefore I have downloaded some trial version software from internet. The problem is I would like to develop a MDI Parent Form whose content …

Hi everyone I am going to develop a practical project on inventory system for a mobile distributor company. The whole business process of that company is given bellow: The system that I need to develop is for a mobile distributor company named who is addressed by RDS. They receive different …

Hi everyone, I have developed a desktop application. I have created a menu item to click for backup database from MS SQL Server 2005. This is why I have created a method to perform the operation. But the method is not working well. There’s something wrong in the code which …

Hi everyone I have been developing a desktop application in C# using visual studio 2008. I am doing this in using Unicode fonts to show bangle language in windows forms. The font I used is SolaimanLipi downloaded from [url]www.ekushey.org[/url]. But the problem is often some of my labels of the …

Hi Everyone, I got a problem while creating a views in sql server 2005. In my database there are several tables which are accounts_transaction bill_info member_bill member_info relationship is exist between “member_info and accounts_transaction, member_info and member_bill, bill_info and member_bill” but there is not any relationship between bill_info and accounts_transaction. …

Hello everyone, I am facing a problem with C# code. The problem is I have developed a form with DataGridView Control. In that grid view at the last cell of each row I have positioned a DataGridViewCheckBoxColumn. Now I wish to set some data in the DataGridViewTextBoxColumn of each row …

Hi i m developing a payroll and attendance project in C# with MS SQL server 2005. currently i am facing a problem with one of my class. i can not understand the problem. now i would like to send my full code and database by email to anyone of your …

Hi In some universities of developing countries developing their own mini super computer by joining 10 to more desktop pc. How it is done. Can anyone help me in this regard. I am really interested about the making procedure and how it can work. thanks

Hi Everyone I am new in C# and developing a desktop application using it. There I have developed a form. In that form a DataGridView control is used. In that control a lot number of column is added with header text manually. This result a Horizontal Scrollbar appeared when run …

Hi everyone I create windows form where there is a DataGridView control. I have edited that control by adding my own column text at the top row under which data will be shown. I need to show the header text in Bangle language using Unicode character. I have done this …

Dear Members, I am developing a desktop application on “Attendance and Payroll Management System”. To develop this I am using [B]C# and MS SQL Server 2005[/B]. I would like to build this based on [B]Unicode characters so that all the data from user interface can be stored in the database …