Hi gang,
Im busy writing my firs Windows Mobile 6 Application. - I'm a beginner ok.
My first problem: When I run the app through the emulator I get an error: Database file cannot be found. - Where does the emulator look for the database? Can I copy the file there?
My connection string when running the app off my actual device is:
this.connectionString = "Data Source=" + (System.IO.Path.GetDirectoryName(System.Reflection .Assembly.GetExecutingAssembly().GetName().CodeBas e) + "\\Details.sdf;Persist Security Info=False"); Here it works fine.
If I run the app from the Releaase Folder under the Bin folder it works fine with the following Connection string:
this.connectionString = @"Data Source=Details.sdf;File Mode=Exclusive;Persist Security Info=False";
My second question then is:
I have a data grid which data source is a datatable. the columns are: fldID, fldName, fldSurname and fdlTel.
I want to hide the fldID column. I cannot seem to access the Grid View Property nor set the widths of the columns.
I've tried the following code, but it does not change anything. It also dies not error:
// RENAMING COLUMNS IN A DATAGRID IF DATASET IS USED:
DataGridTableStyle ts = new DataGridTableStyle();
ts.MappingName = "tblDetails";
// ID column style
DataGridColumnStyle id = new DataGridTextBoxColumn();
id.MappingName = "ID";
id.Width = 0;
ts.GridColumnStyles.Add(id);
// Name column style
DataGridColumnStyle name = new DataGridTextBoxColumn();
name.MappingName = "Name";
name.Width = this.Width - name.Width - 37;
ts.GridColumnStyles.Add(name);
// Surname column style
DataGridColumnStyle surname = new DataGridTextBoxColumn();
surname.MappingName = "Surname";
surname.Width = this.Width - surname.Width - 37;
ts.GridColumnStyles.Add(surname);
// Tel column style
DataGridColumnStyle tel = new DataGridTextBoxColumn();
tel.MappingName = "Tel";
tel.Width = this.Width - tel.Width - 37;
ts.GridColumnStyles.Add(tel);
dgItems.TableStyles.Add(ts);
Any help please?
Thanks,
Lóan