VB.net (1)

Is it possible that the program will never have a data type error?
[Answered by the Master]:Yes.
So I set all the variables to objects, and the disciples ran the program. I was glad to find that there was no error, but the system quickly crashed.
[Master said]:If people clearly define their location, they can avoid unnecessary troubles; If variables clearly define their own types, they can avoid unnecessary errors!

The master asked his disciples: there is a chance for you to use three words to express what you want most and never get. What do you want?
Disciple Jia said: raise the salary
Disciple Yi said: taking a long vacation
Disciple pie: memory stick
[Smiling].

The master told his disciples a story:
In a company, there is a compilation master, a network master, and a VB programmer. in order to evaluate the capabilities of the subordinates, the Project Manager assigns the same task to each person. compilation experts started from inconspicuous input and output and spent a month printing a program list with only 100 leaves. network experts have exhausted all platforms, it also took a month to create more than 50 versions of the program. It was VB programmer's turn. He drew a form/button on the screen and wrote: click this button to run their program.
[LargeDivisionIf yesDescription]:Standing on the shoulders of everyone!

A guy compiled a large program and was excited to show it to the master.
After the program starts, it starts unimaginable complex initialization. The whole system is frozen, and there is no prompt to indicate what is going on, and there is no action to allow the user to cancel the process. An embarrassing 10 minutes later, the program interface finally appeared on the screen-it turned out to be an enhanced version of the discipline program.
[Master said]:The fruit trees that attract bees bloom with flowers; the attacked squid emits smoke; and the programs that are being started display a Splash screen. This is what nature is like.

The master noticed that a disciple opened a BBS window when he was on the computer.
When the master moves in, he uses the VB window to overwrite it quickly!
[The master called the disciples]:"The reproduction of the control window is very important, "said the master who minimized coverage of the above window." It is very important ".

A disciple asked the master:
When can I start?
[LargeDivisionAnswer]:
The comments in your program are 10 times the code!

Passerby Jia: Is VB. Net easy to learn?
[Answered by the Master]:Yes.

Passers-by: is the structure of VB. Net very simple?
[Answered by the Master]:Yes.

Passers-by pie: Is the VB. Net program very slow?
[Master coughs gently]:Well, let's talk about it today!