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ENJOY LEARNING 👍👍

🚀 Introducing final year project: "Online Examination System"! 🎓
💻 Built with ASP.NET C#, HTML, Bootstrap, JavaScript, and SQL Server database,
this project is perfect for final year students eager to develop web applications using cutting-edge .NET technology.
💡 Get hands-on experience and comprehensive training with this comprehensive project.

🔍 Dive into the world of web development and master the skills needed to create robust, user-friendly applications!
💼💻 Don't miss out on this opportunity to enhance your portfolio and impress potential employers.

Download the complete source code

🚀 Ready to take your coding skills to the next level?
Subscribe to my YouTube channel #coderbaba for more tutorials, project demos, and tech insights! 🎥✨
https://www.youtube.com/@coderbaba?sub_confirmation=1

#FinalYearProject #OnlineExaminationSystem #ASPdotNET #CSharp #HTML #Bootstrap #JavaScript #SQLServer #WebDevelopment #Coding #Programming #TechSkills #DeveloperTraining #CoderBaba
@coder_baba

🚀 Introducing final year project: "Online Examination System"! 🎓
💻 Built with ASP.NET C#, HTML, Bootstrap, JavaScript, and SQL Server database,
this project is perfect for final year students eager to develop web applications using cutting-edge .NET technology.
💡 Get hands-on experience and comprehensive training with this comprehensive project.

🔍 Dive into the world of web development and master the skills needed to create robust, user-friendly applications!
💼💻 Don't miss out on this opportunity to enhance your portfolio and impress potential employers.

Download the complete source code

🚀 Ready to take your coding skills to the next level?
Subscribe to my YouTube channel @coderbaba for more tutorials, project demos, and tech insights! 🎥✨
https://www.youtube.com/@coderbaba?sub_confirmation=1

#FinalYearProject #OnlineExaminationSystem #ASPdotNET #CSharp #HTML #Bootstrap #JavaScript #SQLServer #WebDevelopment #Coding #Programming #TechSkills #DeveloperTraining #CoderBaba

----(SQL)Structured Query Language----

Part-1
-----------------------------------------
SQL Data Type:

1- Char(n)
2-varchar2(n)
3-Number(t)
4-Number(t,d)
5-Long
6-Date
7-Null










----(SQL)Structured Query Language----

Part-2
-----------------------------------------
Data Sub Languages

1-DDL- (CREATE,ALTER, DROP, TRUNCATE, COMMENT etc.)
2-DML- (SELECT, INSERT, UPDATE, DELETE, CALL, EXPLAIN PLAN, LOCK TABLE etc)
3-DCL- (GRANT, REVOKE, COMMIT, SAVEPOINT, ROLLBACK, SET TRANSACTION etc)














----(SQL)Structured Query Language----

Part-3
-----------------------------------------
Data Definition Language (DDL)

1-Create:
2-Alter:
3-Drop:
4-Desc :
5-Delete:
6-Constraint:
7-Comment:
8-Create index:
9-Drop index:









----(SQL)Structured Query Language----

Part-4
-----------------------------------------
Examples of DDL : Create statement

CREATE TABLE EMP_DETAILS
(
E_ID CHAR(5),
E_NAME VARCHAR2(15),
E_ADDRESS VARCHAR2(20),
E_DESIG CHAR(10),
E_JOINDATE DATE,
E_SALARY NUMBER(5)
)










----(SQL)Structured Query Language----

Part-5
-----------------------------------------
Examples of DDL : Insert statement

Insert INTO EMP_DETAILS VALUES('E1','CODER','VARANASI','CLERK','08-JUL-2023',5500)
Insert INTO EMP_DETAILS VALUES('E2','BABA','KANPUR','HR','15-MAY-2022',6500)

🚀 Unlocking Success: 6 Essential Coding Habits for Developers 🚀

Hello coder's community! 👋 As a passionate coder and ASP.NET developer, I believe that success in our field isn’t just about writing lines of code—it’s about cultivating the right habits. Today, I want to share some essential coding habits that can elevate your skills and propel you toward success. Let’s dive in! 💡

💡Understanding What Your Code Does:
Don’t just write code; understand its purpose. Visualize the bigger picture—how will your work impact end-users? Knowing the “why” behind your code leads to precision and personal growth1.

💡Keep It Organized:
Whether you’re a solo coder or part of a team, organization matters. Plan your work, set goals, and maintain a structured approach. Chaos breeds bugs, and we’re here to squash them! 🐞.

💡Continuous Learning and Community Engagement:
Learning never stops. Engage with coding communities, attend meetups, and connect with fellow developers. Share knowledge, ask questions, and stay motivated. We’re all in this together! 🌐

💡Patience, Young Padawan:
Programming can be frustrating, especially when bugs seem to multiply like rabbits. Take a deep breath, sip your favorite beverage, and tackle problems with patience. Rome wasn’t debugged in a day! 🕊.

💡Version Control Is Your Best Friend:
Git, SVN, Mercurial—pick your poison! Version control saves you from code catastrophes. Commit early, commit often, and never lose sleep over lost changes. 📜.

💡Document Like Your Code Depends on It:
Clear documentation is like a treasure map for future you (or your teammates). Explain your code, assumptions, and intentions. Your future self will thank you! 🗺.


🔗 Action Time:

🚀Share this post with fellow coders who crave success.
🚀Follow me for more coding insights and tips.
🚀Subscribe to my channel #CoderBaba for upcoming tutorials and project walkthroughs.

Remember, #HabitsForCoders isn’t just a hashtag—it’s a mindset. Let’s build habits that shape our success! 🚀💻

Stay curious, stay coding! 🤓

[CoderBaba] ASP.NET Developer | Coding Enthusiast Connect with me: YouTube

How to write Save button code in aspdotnet C#
protected void btnAdd_Click(object sender, EventArgs e)
{
if (checkDuplicateBook())
{
ClientScript.RegisterClientScriptBlock(this.GetType(), "alert", "swal('Error','Error! Book Already Exists ...try some other Book ID','error')", true);
return;
}

AddBooks();
BindGridData();
}

private bool checkDuplicateBook()
{
using (SqlCommand cmd = new SqlCommand("spgetBookBYID", dbcon.GetCon()))
{
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@book_id", txtBookID.Text.Trim());
using (DataTable dt2 = dbcon.Load_Data(cmd))
{
return dt2.Rows.Count >= 1;
}
}
}

private void AddBooks()
{
string genres = string.Join(",", ListBoxGenre.Items.Cast<ListItem>().Where(li => li.Selected).Select(li => li.Text));

string filename = Path.GetFileName(FileUpload1.PostedFile.FileName);
string filepath = "~/book_img/" + filename;
FileUpload1.SaveAs(Server.MapPath(filepath));

using (SqlCommand cmd = new SqlCommand("sp_Insert_Up_Del_BookInventory", dbcon.GetCon()))
{
cmd.CommandType = CommandType.StoredProcedure;
AddParameter(cmd);
cmd.Parameters.AddWithValue("@StatementType", "Insert");
cmd.Parameters.AddWithValue("@genre", genres);
cmd.Parameters.AddWithValue("@book_img_link", filepath);
string alertScript = dbcon.InsertUpdateData(cmd)
? "swal('Success','Books Addedd Successfully','success')"
: "swal('Error','Error! record not Inserted ...try again','error')";
ClientScript.RegisterClientScriptBlock(this.GetType(), "alert", alertScript, true);
}

ClearControl();
Autogenrate();
}

private void AddParameter(SqlCommand cmd)
{
cmd.Parameters.Clear();
cmd.Parameters.AddWithValue("@book_id", txtBookID.Text.Trim());
// Add other parameters here...
}

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asp.net C# project with sql server database source code how to create login and Home page👇👇👇👇👇