Solved

c# fill a datagrdview and text box from 2 tables

Posted on 2009-05-11
2
326 Views
Last Modified: 2012-05-07
I have a counter that is retuned to a Main form and i would like to populate a datagridvierw and a text box resulting from this counter with results from 2 tables (Customer and contact tables), how can i do this? is it possible? Currently i have a view (vwCustomersandContacts that has customer names, address and the contacts for that customer) that returns me the records that is = to counter but its causing me a headache when trying to delete a row from the datagridview so i though if i use a table instead of a view would be simplier
using (frmSearchCustomer form = new frmSearchCustomer())
            {
                if (form.ShowDialog() == DialogResult.OK)
                {
                    System.Data.SqlClient.SqlConnection cnn = new System.Data.SqlClient.SqlConnection();
                    conn = new SqlConnection(@"Data Source=<SQLInstance;Initial Catalog=<Database>;Integrated Security=True");
                    comm = new SqlCommand("SELECT * FROM vwCustomersandContacts WHERE CustomerCounter = " + form.Counter + "");
                    da = new SqlDataAdapter();
                    ds = new DataSet();
                    comm.Connection = conn;
                    da.SelectCommand = comm;
                    datagridview1.AutoGenerateColumns = false;
                    //Datagridview1 column1
                    var col1 = new DataGridViewColumn();
                    col1.DataPropertyName = "FirstName";
                    col1.Name = "First Name";
                    var cell1 = new DataGridViewTextBoxCell();
                    col1.CellTemplate = cell1;
                    datagridview1.Columns.Add(col1);
                    //Datagridview1 column2
                    var col2 = new DataGridViewColumn();
                    col2.DataPropertyName = "LastName";
                    col2.Name = "Last Name";
                    var cell2 = new DataGridViewTextBoxCell();
                    col2.CellTemplate = cell2;
                    datagridview1.Columns.Add(col2);
                    //Datagridview1 column3
                    var col3 = new DataGridViewColumn();
                    col3.DataPropertyName = "Telephone";
                    col3.Name = "Telephone";
                    var cell3 = new DataGridViewTextBoxCell();
                    col3.CellTemplate = cell3;
                    datagridview1.Columns.Add(col3);
                    //Datagridview1 column4
                    var col4 = new DataGridViewColumn();
                    col4.DataPropertyName = "Mobile";
                    col4.Name = "Mobile";
                    var cell4 = new DataGridViewTextBoxCell();
                    col4.CellTemplate = cell4;
                    datagridview1.Columns.Add(col4);
                    //Datagridview1 column5
                    var col5 = new DataGridViewColumn();
                    col5.DataPropertyName = "Department";
                    col5.Name = "Department";
                    var cell5 = new DataGridViewTextBoxCell();
                    col5.CellTemplate = cell5;
                    datagridview1.Columns.Add(col5);
                    //Datagridview1 column6
                    var col6 = new DataGridViewColumn();
                    col6.DataPropertyName = "Position";
                    col6.Name = "Position";
                    var cell6 = new DataGridViewTextBoxCell();
                    col6.CellTemplate = cell6;
                    datagridview1.Columns.Add(col6);
                    //Datagridview1 Column7
                    var col7 = new DataGridViewColumn();
                    col7.DataPropertyName = "VIP";
                    col7.Name = "VIP";
                    var cell7 = new DataGridViewTextBoxCell();
                    col7.CellTemplate = cell7;
                    datagridview1.Columns.Add(col7);
 
                    da.Fill(ds);
                    datagridview1.DataSource = ds.Tables[0];
 
                    System.Data.SqlClient.SqlDataAdapter recordAdp = new System.Data.SqlClient.SqlDataAdapter();
                    conn.Open();
                    recordAdp.SelectCommand = comm;
                    SqlDataReader reader = comm.ExecuteReader();
                    while (reader.Read())
                    {
                        txtCustomerName.Text = (String)reader["CustomerName"];
                        txtCustomerAddress.Text = (String)reader["Address"];
                        txtPostCode.Text = (String)reader["postCode"];
                        txtCustomerTel.Text = (String)reader["MainTelephone"];
                        txtProduct.Text = (String)reader["Product"];
                    }
 
                    reader.Close();
                    comm.Dispose();
                    cnn.Close();
 
 
                }
            }

Open in new window

0
Comment
Question by:wilko100
2 Comments
 
LVL 12

Accepted Solution

by:
williamcampbell earned 500 total points
ID: 24359376
I noticed you datagridview1 doesn't have a DataMember

datagridview1.DataMember = "";

Here is an article that might help

http://www.akadia.com/services/dotnet_databinding.html

A little more explanation of what is going wrong would be good.
0
 

Author Closing Comment

by:wilko100
ID: 31582409
Excellent, just what i was looking for. Thanks
0

Featured Post

Free Tool: Site Down Detector

Helpful to verify reports of your own downtime, or to double check a downed website you are trying to access.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
InputLanguage 1 33
jQuery - following an example but can I save data server side? 20 58
C# MVC Insert Multiple Row into DB 2 30
Amazon S3 .Net error 5 18
Real-time is more about the business, not the technology. In day-to-day life, to make real-time decisions like buying or investing, business needs the latest information(e.g. Gold Rate/Stock Rate). Unlike traditional days, you need not wait for a fe…
The article shows the basic steps of integrating an HTML theme template into an ASP.NET MVC project
This video shows how to use Hyena, from SystemTools Software, to bulk import 100 user accounts from an external text file. View in 1080p for best video quality.
With Secure Portal Encryption, the recipient is sent a link to their email address directing them to the email laundry delivery page. From there, the recipient will be required to enter a user name and password to enter the page. Once the recipient …

861 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question