Author Archives: kishor datta gupta

About kishor datta gupta

Graduate Research Assistant at University of Memphis Software Engineer at Silicon Orchard LTD. Former Research Assistant at Lamar University Former Software Engineer at Samsung R&D Institute Bangladesh Studies Ph.D. Computer Science at University of Memphis Studied Masters of Science in Computer Sciences at Lamar University Studied BSC in CSE at Khulna University of Engineering and Technology Studied HSC (completed) at Chittagang college 04-06 Studied High school at ST. Placid's High School'04 Studied Junior Secondary School at Saint Mary's School Lives in Memphis, Tennessee

Create a desktop video recorder in C#

We have to record our desktop activity for make various reason, like make a demo for an application, or making video tutorial for an application etc. the prototype application is like This project can be done in 3 steps taking … Continue reading

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Posted in C#, Winform app | Tagged , , , , | 31 Comments

C# tricks: How to remove loader lock error in visual studio debugging

Some time we get a very unexpected error Loader lock error from debuggers managed debugging assistants,  normally directx depended program’s fall in this type of debugging problem, its just an exception, to free ur program from this exception follow below … Continue reading

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Posted in C#, CPP, F SHARP | Tagged , , , , , , | Leave a comment

Make a database management system for survey (part-3)

it is the continuation of a previous post. here i will show how the various types of search show in c# for oracle To show all table n a gridview, we have to write below code  . string selected = … Continue reading

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Posted in C#, DATABASE, Winform app | Tagged , , , , , , , , , , , , , , | Leave a comment

C#: basic calculator developing in winform part 1-(design phase)

for starting c# win form it is best to start with a common easy desktop application. here Rakibe kuet eee 06 design a calculator for starting win form application. the design source code is namespace Calculator { partial class Form1 … Continue reading

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Posted in C#, Winform app | Tagged , , , , | 1 Comment

extract all marked rectangle from hand print image c#

few days ago i have to make an application where a template image with some marked rectangle will be given using that template i have to extract same positions rectangle from other input  images. in c# i make that application … Continue reading

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Posted in C#, Image Processing, Winform app | Tagged , , , | 2 Comments

Make a database management system for survey (part-2)

it is the continuation of a previous post I use oracle connection. in c# for oracle connection  i have to use one dll name  using System.Data.OracleClient; and connection code is public static bool setConnection(string userId, string pass, string hostStr) { … Continue reading

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Posted in C#, DATABASE, Winform app | Tagged , , , , , , , , , , , , , , , | 1 Comment

Bluetooth device Connection in c# winform application without any dll for windows 7

For establish connection with another device in bluetooth we need to add that device in our OS .To do that in programmatically we have to write below code. the code for add device is simple void adddevice() { try { … Continue reading

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Posted in C#, Winform app | Tagged , , , , , , , , | 37 Comments