private void executeQuery()
{
this.Cursor = Cursors.WaitCursor;
string colName = GridViewAirport.FocusedColumn.FieldName;
string value = String.Empty;
if (!string.IsNullOrWhiteSpace(GridViewAirport.GetFocusedDisplayText()))
{
value = GridViewAirport.GetFocusedDisplayText();
}
if (!string.IsNullOrWhiteSpace(value))
{
string query = String.Format("it.Code like '{0}%'", GridViewAirport.GetRowCellDisplayText(GridControl.AutoFilterRowHandle, "Code"));
var special = context.Airport.Where(query);
if (!string.IsNullOrWhiteSpace(GridViewAirport.GetRowCellDisplayText(GridControl.AutoFilterRowHandle, "Name")))
{
query = String.Format("it.{0} like '{1}%'", "Name", GridViewAirport.GetRowCellDisplayText(GridControl.AutoFilterRowHandle, "Name"));
special = special.Where(query);
}
int count = special.Count();
if (count > 0)
{
AirportBindingSource.DataSource = special;
GridViewAirport.ClearColumnsFilter();
}
else
{
MessageBox.Show("No records in database.");
GridViewAirport.ClearColumnsFilter();
}
}
this.Cursor = Cursors.Default;
}
private void gridView1_CellValueChanging(object sender, DevExpress.XtraGrid.Views.Base.CellValueChangedEventArgs e)
{
if (!GridViewAirport.IsFilterRow(e.RowHandle))
{
modified = true;
}
}
private void AirportForm_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter && GridViewAirport.IsFilterRow(GridViewAirport.FocusedRowHandle))
{
executeQuery();
}
}
private void airportBindingNavigatorSaveItem_Click(object sender, EventArgs e)
{
if (AirportBindingSource.Current == null)
{
return;
}
codeTextEdit.Focus();
GridViewAirport.CloseEditor();
// bindingNavigatorPositionItem.Focus();//trigger field leave event
bool temp = newRec;
if (checkForms())
{
codeTextEdit.Focus();
setReadOnly(true);
panelControlStatus.Visible = true;
LabelStatus.Text = "Record Saved";
rowStatusSave = new Timer();
rowStatusSave.Interval = 3000;
rowStatusSave.Start();
rowStatusSave.Tick += TimedEventSave;
}
if (!temp && !modified)
{
context.Refresh(System.Data.Entity.Core.Objects.RefreshMode.StoreWins, (Airport)AirportBindingSource.Current);
}
}
private void setValues()
{
GridViewAirport.SetFocusedRowCellValue("Code", string.Empty);
GridViewAirport.SetFocusedRowCellValue("Name", string.Empty);
GridViewAirport.SetFocusedRowCellValue("Address1", string.Empty);
GridViewAirport.SetFocusedRowCellValue("Address2", string.Empty);
GridViewAirport.SetFocusedRowCellValue("Address3", string.Empty);
GridViewAirport.SetFocusedRowCellValue("City", string.Empty);
GridViewAirport.SetFocusedRowCellValue("Town", string.Empty);
GridViewAirport.SetFocusedRowCellValue("State", string.Empty);
GridViewAirport.SetFocusedRowCellValue("Zip", string.Empty);
GridViewAirport.SetFocusedRowCellValue("Country", string.Empty);
GridViewAirport.SetFocusedRowCellValue("Latitude", 0);
GridViewAirport.SetFocusedRowCellValue("Longitude", 0);
GridViewAirport.SetFocusedRowCellValue("GeoCode_ID", 0);
}
private bool move()
{
GridViewAirport.CloseEditor();
codeTextEdit.Focus();
// bindingNavigatorPositionItem.Focus();//trigger field leave event
temp = newRec;
if (checkForms())
{
if (!temp)
{
context.Refresh(System.Data.Entity.Core.Objects.RefreshMode.StoreWins, ( Airport)AirportBindingSource.Current);
}
setReadOnly(true);
newRec = false;
modified = false;
return(true);
}
return(false);
}
private void bindingNavigatorAddNewItem_Click(object sender, EventArgs e)
{
GridViewAirport.ClearColumnsFilter();
codeTextEdit.Focus();
if (AirportBindingSource.Current == null)
{
//fake query in order to create a link between the database table and the binding source
AirportBindingSource.DataSource = from opt in context.Airport where opt.Code == "KJM9" select opt;
AirportBindingSource.AddNew();
if (GridViewAirport.FocusedRowHandle == GridControl.AutoFilterRowHandle)
{
GridViewAirport.FocusedRowHandle = GridViewAirport.RowCount - 1;
}
codeTextEdit.Focus();
setReadOnly(false);
newRec = true;
setValues();
return;
}
GridViewAirport.CloseEditor();
temp = newRec;
if (checkForms())
{
if (!temp)
{
context.Refresh(System.Data.Entity.Core.Objects.RefreshMode.StoreWins, ( Airport)AirportBindingSource.Current);
}
AirportBindingSource.AddNew();
if (GridViewAirport.FocusedRowHandle == GridControl.AutoFilterRowHandle)
{
GridViewAirport.FocusedRowHandle = GridViewAirport.RowCount - 1;
}
setValues();
codeTextEdit.Focus();
setReadOnly(false);
newRec = true;
}
}
private void bindingNavigatorDeleteItem_Click(object sender, EventArgs e)
{
if (AirportBindingSource.Current == null)
{
return;
}
GridViewAirport.CloseEditor();
if (MessageBox.Show("Are you sure you want to delete?", "CONFIRM", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
modified = false;
newRec = false;
AirportBindingSource.RemoveCurrent();
errorProvider1.Clear();
context.SaveChanges();
setReadOnly(true);
panelControlStatus.Visible = true;
LabelStatus.Text = "Record Deleted";
rowStatusDelete = new Timer();
rowStatusDelete.Interval = 3000;
rowStatusDelete.Start();
rowStatusDelete.Tick += new EventHandler(TimedEventDelete);
}
currentVal = codeTextEdit.Text;
}
