PICKFIRST (System Variable)
PICKFIRST is a system variable that’s used to control whether we can select objects before we start a command.
When the PICKFRIST system variable value is 0, which means the PICKFIRST is off and we cannot select objects before we start a command.
When the PICKFIRST system variable value is 1, which means the PICKFIRST is on and therefore we can select objects before we start a command.
Value | Description |
0 | Pickfirst not available; unable to select objects before we start a command |
1 | Pickfirst available; able to select objects before we start a command |
How PICKFRIST works
- Enter “PICKFIRST”, as shown in the following picture,

2. Then press Enter key, as we are prompted to “Enter new value for PICKFIRST”, we can see the system variable is <1>, as shown in the following picture,

3. Since the value is 1, which means PICKFIRST is available;
4. Select objects that we want to erase > Enter ERASE > press Enter key > what happens next is that the objects are gone as long as we execute the ERASE command

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