private void executeQuery()
{
this.Cursor = Cursors.WaitCursor;
string colName = GridViewCarInfo.FocusedColumn.FieldName;
string value = String.Empty;
if (!string.IsNullOrWhiteSpace(GridViewCarInfo.GetFocusedDisplayText()))
{
value = GridViewCarInfo.GetFocusedDisplayText();
}
if (!string.IsNullOrWhiteSpace(value))
{
string query = String.Format("it.NAME like '{0}%'", GridViewCarInfo.GetRowCellDisplayText(GridControl.AutoFilterRowHandle, "NAME"));
var special = context.CARINFO.Where(query);
if (!string.IsNullOrWhiteSpace(GridViewCarInfo.GetRowCellDisplayText(GridControl.AutoFilterRowHandle, "CODE")))
{
query = String.Format("it.{0} like '{1}%'", "CODE", GridViewCarInfo.GetRowCellDisplayText(GridControl.AutoFilterRowHandle, "CODE"));
special = special.Where(query);
}
int count = special.Count();
if (count > 0)
{
CarInfoBindingSource.DataSource = special;
GridViewCarInfo.ClearColumnsFilter();
}
else
{
MessageBox.Show("No records in database.");
GridViewCarInfo.ClearColumnsFilter();
}
}
this.Cursor = Cursors.Default;
}
private void bindingNavigatorAddNewItem_Click(object sender, EventArgs e)
{
GridViewCarInfo.ClearColumnsFilter();
cODETextEdit.Focus(); //trigger field leave event
if (CarInfoBindingSource.Current == null)
{
//fake query in order to create a link between the database table and the binding source
CarInfoBindingSource.DataSource = from opt in context.CARINFO where opt.CODE == "KJM9" select opt;
CarInfoBindingSource.AddNew();
if (GridViewCarInfo.FocusedRowHandle == GridControl.AutoFilterRowHandle)
{
GridViewCarInfo.FocusedRowHandle = GridViewCarInfo.RowCount - 1;
}
setValues();
cODETextEdit.Focus();
setReadOnly(false);
newRec = true;
return;
}
GridViewCarInfo.CloseEditor();
temp = newRec;
if (checkForms())
{
errorProvider1.Clear();
if (!temp)
{
context.Refresh(System.Data.Entity.Core.Objects.RefreshMode.StoreWins, ( CARINFO)CarInfoBindingSource.Current);
}
CarInfoBindingSource.AddNew();
if (GridViewCarInfo.FocusedRowHandle == GridControl.AutoFilterRowHandle)
{
GridViewCarInfo.FocusedRowHandle = GridViewCarInfo.RowCount - 1;
}
setValues();
cODETextEdit.Focus();
setReadOnly(false);
newRec = true;
}
}
