protected void fillWindowTitleAndLabelHeader()
{
edit_event.Title = string.Format(Catalog.GetString("Edit {0}"), eventBigTypeString);
System.Globalization.NumberFormatInfo localeInfo = new System.Globalization.NumberFormatInfo();
localeInfo = System.Globalization.NumberFormatInfo.CurrentInfo;
label_header.Text = string.Format(Catalog.GetString("Use this window to edit a {0}."), eventBigTypeString);
if(headerShowDecimal)
label_header.Text += string.Format(Catalog.GetString("\n(decimal separator: '{0}')"), localeInfo.NumberDecimalSeparator);
}