MS access how to fill dataset with multiple tables in C#

Question

0.00/5 (No votes)

See more:

string connString = ConfigurationManager.ConnectionStrings["dbx"].ConnectionString;

            string cmdString = "SELECT * FROM tblBasicInfo, tblAccData WHERE ID =" + Convert.ToInt32(AcNotextBox.Text);

            //string query = "SELECT * FROM tblAccData WHERE ID =" + Convert.ToInt32(AcNotextBox.Text);


            using (OleDbConnection conn = new OleDbConnection(connString))
            {
                using (OleDbCommand cmd = new OleDbCommand(cmdString, conn))


                {
                    conn.Open();

                    OleDbDataReader reader = cmd.ExecuteReader();
                    

                    if (reader.Read())
                    {
                        StudentNametextBox.Text = (reader["SName"].ToString());
                        FatherNametextBox.Text = (reader["FName"].ToString());
                        ClasscomboBox.Text = (reader["ClassofReading"].ToString());
                        TransportFatextBox.Text = (reader["TranFacility"].ToString());
                        RemarkstextBox.Text = (reader["Remarks"].ToString());
                        CelltextBox.Text = (reader["Cell"].ToString());
                        TrantextBox.Text = (reader["TransportChr"].ToString());
                        
                        DuestextBox.Text = (reader["Dues"].ToString());
                        AdmfeetextBox.Text = (reader["Adm"].ToString());
                        ProFeetextBox.Text = (reader["Pro"].ToString());

What I have tried:

MS Access how to fill dataset with multiple tables in c#

please help me ho set data from access multi table in textbox i have calling data for access from 1 form

Posted 18-Feb-18 4:12am

NOOR ULLAH JAN

Add a Solution

Comments

RickZeeland 18-Feb-18 10:39am

Please don't repost the same question and first try out the suggestions that you have been given !

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Maciej Los · Answer 1 · 2018-02-21T09:29:00

First of all, NEVER use concatenating string as a query. This exposes you on Sql Injection[^]. Rather than this, use parameterized queries[^].

A proper way to work with data is to create Data Access Layer[^] and Bussines Logic Layer[^].

Finally, i'd strongly recommend to read this: Writing a Portable Data Access Layer[^] and this: Simplified Database Access via ADO.NET Interfaces[^]