How to bind data in a column with datagridview list data
Here are the contacts, but we can have multiple contacts, so I want to show the list in the combobox
DataTable dt = new DataTable();
dt = MainClass.GetDatabyQuery("select * from tbl");
if (dt.Rows.Count > 0)
{
dgv_ClientDetail.DataSource = dt;
}
I have this method to fetch values ββfrom database in datagridview, but I need one datagridview data column column and want to bind data in one flight and in dgv texboxes. If anyone knows, then tell me. There are three columns Name, City, Contacts. I want to show multiple contacts in a combobox dgv column
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3 answers
Just select only Name
and City
in dt
so you can do something like
dgv_ClientDetail.DataSource = dt;
DataGridViewComboBoxColumn dgvCboColumn = new DataGridViewComboBoxColumn();
dgvCboColumn.Name = "Contacts";
dgvCboColumn.DataSource = dtContacts; //DataTable that contains contact details
dgvCboColumn.DisplayMember = "Name";
dgvCboColumn.ValueMember = "Id";
dataGridView1.Columns.Add(dgvCboColumn);
EDIT:
dgv_ClientDetail.DataSource = new DataView(dt)
.ToTable(true, new string[] { "Name", "City" });
DataGridViewComboBoxColumn dgvCboColumn = new DataGridViewComboBoxColumn();
dgvCboColumn.Name = "Contacts";
dgv_ClientDetail.Columns.Add(dgvCboColumn);
foreach (DataGridViewRow row in dgv_ClientDetail.Rows)
{
DataGridViewComboBoxCell cboContacts = (DataGridViewComboBoxCell)
(row.Cells["Contacts"]);
cboContacts.DataSource = //Get the contact details of a person,
//using his Name or Id field (row.Cells["Name"]);
cboContacts.DisplayMember = "Name"; //Name column of contact datasource
cboContacts.ValueMember = "Id";//Value column of contact datasource
}
Hope it helps ...
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Try something like this
// Loop through rows and get each combobox
foreach (DataGridViewRow row in dgv_ClientDetail.Rows)
{
DataGridViewComboBoxCell ContactCombo = (DataGridViewComboBoxCell)(row.Cells[index of Contact column]);
ContactCombo.DataSource = // your contacts datasource;
ContactCombo.DisplayMember = "name of field to be displayed like say ContactName";
ContactCombo.ValueMember = "Id";
}
Edit: you need to set the ValueMember for the combobox too
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