how to import data from mysql database to datagridview

问题

i have a table in mysql database named cms.order and i am working on a widows form using C#. How can i show the data from the table in database in the datagridview of the windows form

回答1:

You can use the following code to read the table data from database and display it into data gridview.

string connectionString = ""; //Set your MySQL connection string here.
string query =""; // set query to fetch data "Select * from  tabelname"; 
using(MySqlConnection conn = new MySqlConnection(connStr))
{
    using(MySqlDataAdapter adapter = new MySqlDataAdapter(query, conn))
    {
        DataSet ds = new DataSet();
        adapter.Fill(ds);
        DataGridView1.DataSource= ds.Tables[0];
    }
}

回答2:

With a simple search on the internet you can find a simple solution...

http://www.dotnetperls.com/datagridview-tutorial

http://www.dotnetperls.com/datatable

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From youtube, you can also get this information

http://www.youtube.com/watch?v=peiorDq5oF0

http://www.youtube.com/watch?v=D0bRgwuUNUg

http://www.youtube.com/watch?v=Sm5mxkytfWk

回答3:

MySqlConnection con= new MySqlConnection("server=localhost;database=databasename;user=username;password=password");

string query="select *from table";

using (MySqlDataAdapter adpt= new MySqlDataAdapter(query,con))
{

DataSet dset= new DataSet();

adpt.Fill(dset);

mytableDataGridView.DataSource=dset.Tables[0];

}
con.close

来源：https://stackoverflow.com/questions/21132596/how-to-import-data-from-mysql-database-to-datagridview