ComboBox. <Value> :
TN|<header>|<text by default>|<text1>|<text2>|…|<textX>
Here T ? is one of characters:
"e" ? editable ComboBox,
"a" ? editable ComboBox with AutoComplete,
"x" ? non-editable ComboBox.
N ? is a number, index of default selected text. If "-" (minus) ? nothing is selected by default, if empty string ? the selected element is defined by prompt.
<header> ? text printed near ComboBox.
<prompt> ? starting text in ComboBox (may be empty if N).
<textX> ? an item in ComboBox.
If '|' (pipe) is a part of the text, it must be escaped (prepended) with the escape character '\' (back slash).
|