Class: TEgDBGridEx
property MemoMaxChars: Integer default 256;Caps how many characters of a memo/CLOB field are shown in the
read-only cell preview and used to size the in-place editor’s
shrink-to-fit calculation. Defaults to 256. Set to
0 to remove the limit entirely - the field’s full text is
used. Negative values are clamped to 0. Overridable per
column - see TEgColumn.MemoMaxChars.