That is know as the "View White Space" feature, and can be toggled with the menu:
Edit > Advanced > View White Space
or with keyboard shortcuts:
Ctrl + E, S
質問
I pressed some button on keyboard then in my current view has a hyphen in empty space in front of a first character in each line.
I really don't know what is this property?
how to hide them?
------------_appearanceOption.Brush = _brush;
------------_appearanceOption.Font = _batchHeaderFont;
解決
That is know as the "View White Space" feature, and can be toggled with the menu:
Edit > Advanced > View White Space
or with keyboard shortcuts:
Ctrl + E, S
他のヒント
That is View White Space
Try this Ctrl+E,S
or
Press Ctrl+R, Ctrl+W.
or
Go to Edit -> Advanced -> and uncheck "View Whitespace"