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