Data-grid population problems

Hi,
I am having a little problem that is driving me mad . When trying to fill my data-grid noting happens . No error or noting . The only thing i can see is when i run the application a red x is put on my database in the server explorer and when i refresh it
it will return to normal.
Any help would be appreciated.
Thanks.
private void btnSearch_Click(object sender, EventArgs e)
searchAll();
public void searchAll()
OleDbConnection conToDataBase = new OleDbConnection(@"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=|DataDirectory|\Resources\health_plus.accdb;Persist Security Info=True");
OleDbCommand searchAllCom = new OleDbCommand("SELECT * FROM Doctors", conToDataBase);
conToDataBase.Open();
searchAllCom.CommandType = CommandType.Text;
OleDbDataAdapter searchDocAdapter = new OleDbDataAdapter(searchAllCom);
DataTable doctorsTable = new DataTable();
searchDocAdapter.Fill(doctorsTable);
searchDoctorDataGrid.DataSource = doctorsTable;

Hi Ali-k,
First you need to make sure the data is in your Access DataBase.
Then If you have binded the DataSource before searchAll method, you could clear the DataSource before resetting it like below.
searchDocAdapter.Fill(doctorsTable);
searchDoctorDataGrid.DataSource = null;
searchDoctorDataGrid.DataSource = doctorsTable;
If you have any other concern regarding this issue, please feel free to let me know.
Best regards,
Youjun Tang
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Public Function AddNewRow(ByVal sender As Customer, ByRef Identfier As Integer) As Boolean
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Additional resources
http://msdn.microsoft.com/en-us/library/fxsa23t6.aspx
Please remember to mark the replies as answers if they help and unmark them if they provide no help, this will help others who are looking for solutions to the same or similar problem.

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