private void gridView1_CellValueChanging(object sender, DevExpress.XtraGrid.Views.Base.CellValueChangedEventArgs e)
{
if (!GridViewTrain.IsFilterRow(e.RowHandle))
{
modified = true;
}
}
private void TrainStationForm_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter && GridViewTrain.IsFilterRow(GridViewTrain.FocusedRowHandle))
{
executeQuery();
}
}
private void trainStationBindingNavigatorSaveItem_Click_1(object sender, EventArgs e)
{
if (TrainStationBindingSource.Current == null)
{
return;
}
GridViewTrain.CloseEditor();
TextEditCode.Focus();
bool temp = newRec;
//bindingNavigatorPositionItem.Focus();//trigger field leave event
if (checkForms())
{
TextEditCode.Focus();
setReadOnly(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, (TrainStation)TrainStationBindingSource.Current);
}
}
private void bindingNavigatorDeleteItem_Click(object sender, EventArgs e)
{
if (TrainStationBindingSource.Current == null)
{
return;
}
GridViewTrain.CloseEditor();
if (MessageBox.Show("Are you sure you want to delete?", "CONFIRM", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
modified = false;
newRec = false;
TrainStationBindingSource.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 = TextEditCode.Text;
}
private void setValues()
{
GridViewTrain.SetFocusedRowCellValue("Code", string.Empty);
GridViewTrain.SetFocusedRowCellValue("Name", string.Empty);
GridViewTrain.SetFocusedRowCellValue("Address1", string.Empty);
GridViewTrain.SetFocusedRowCellValue("Address2", string.Empty);
GridViewTrain.SetFocusedRowCellValue("Address3", string.Empty);
GridViewTrain.SetFocusedRowCellValue("City", string.Empty);
GridViewTrain.SetFocusedRowCellValue("Town", string.Empty);
GridViewTrain.SetFocusedRowCellValue("State", string.Empty);
GridViewTrain.SetFocusedRowCellValue("Zip", string.Empty);
GridViewTrain.SetFocusedRowCellValue("Country", string.Empty);
GridViewTrain.SetFocusedRowCellValue("Latitude", 0);
GridViewTrain.SetFocusedRowCellValue("Longitude", 0);
GridViewTrain.SetFocusedRowCellValue("GeoCode_ID", 0);
}
private bool move()
{
GridViewTrain.CloseEditor();
TextEditCode.Focus();
//bindingNavigatorPositionItem.Focus();//trigger field leave event
temp = newRec;
if (checkForms())
{
if (!temp)
{
context.Refresh(System.Data.Entity.Core.Objects.RefreshMode.StoreWins, (TrainStation)TrainStationBindingSource.Current);
}
setReadOnly(true);
newRec = false;
modified = false;
return(true);
}
return(false);
}
private void bindingNavigatorAddNewItem_Click(object sender, EventArgs e)
{
GridViewTrain.ClearColumnsFilter();
if (TrainStationBindingSource.Current == null)
{
TrainStationBindingSource.DataSource = from opt in context.TrainStation where opt.Code == "KJM9" select opt;
TrainStationBindingSource.AddNew();
if (GridViewTrain.FocusedRowHandle == GridControl.AutoFilterRowHandle)
{
GridViewTrain.FocusedRowHandle = GridViewTrain.RowCount - 1;
}
TextEditCode.Focus();
setReadOnly(false);
setValues();
newRec = true;
return;
}
TextEditCode.Focus();
//bindingNavigatorPositionItem.Focus(); //trigger field leave event
GridViewTrain.CloseEditor();
temp = newRec;
if (checkForms())
{
if (!temp)
{
context.Refresh(System.Data.Entity.Core.Objects.RefreshMode.StoreWins, (TrainStation)TrainStationBindingSource.Current);
}
TrainStationBindingSource.AddNew();
if (GridViewTrain.FocusedRowHandle == GridControl.AutoFilterRowHandle)
{
GridViewTrain.FocusedRowHandle = GridViewTrain.RowCount - 1;
}
TextEditCode.Focus();
setReadOnly(false);
setValues();
newRec = true;
}
}
private void executeQuery()
{
this.Cursor = Cursors.WaitCursor;
string colName = GridViewTrain.FocusedColumn.FieldName;
string value = String.Empty;
if (!string.IsNullOrWhiteSpace(GridViewTrain.GetFocusedDisplayText()))
{
value = GridViewTrain.GetFocusedDisplayText();
}
if (!string.IsNullOrWhiteSpace(value))
{
string query = String.Format("it.Name like '{0}%'", GridViewTrain.GetRowCellDisplayText(GridControl.AutoFilterRowHandle, "Name"));
var special = context.TrainStation.Where(query);
if (!string.IsNullOrWhiteSpace(GridViewTrain.GetRowCellDisplayText(GridControl.AutoFilterRowHandle, "Code")))
{
query = String.Format("it.{0} like '{1}%'", "Code", GridViewTrain.GetRowCellDisplayText(GridControl.AutoFilterRowHandle, "Code"));
special = special.Where(query);
}
int count = special.Count();
if (count > 0)
{
TrainStationBindingSource.DataSource = special;
GridViewTrain.SetRowCellValue(GridControl.AutoFilterRowHandle, colName, value);
GridViewTrain.FocusedRowHandle = 0;
GridViewTrain.FocusedColumn.FieldName = colName;
}
else
{
MessageBox.Show("No records in database.");
GridViewTrain.ClearColumnsFilter();
}
}
this.Cursor = Cursors.Default;
}
