1. Comment the selected code: ctrl+k then ctrl+c
2. Uncomment the selected code: ctrl+k then ctrl+u
3. Several shortcut keys for code generation:
enter "cw" + Tab + Tab- quickly enter Console.WriteLine();
“cw” + Tab + Tab - Console.WriteLine（）;
“mbox” + Tab + Tab - Messagebox.Show（）;
"prop" + Tab + Tab-Property block containing Get and Set receivers
"propg" + Tab + Tab-read-only property fast
"propfull" + Tabl + Tab-Fast property with complete get and set receiver
"for" + Tab + Tab-quickly generate for loop
for (int i = 0; i<length; i++)
{
}
4. You can also define your own code segment, click the Tools menu-Code Segment Manager,
click Add (A), you can define your own code segment.
Collect it to improve efficiency