if条件如何设置？ [复制]

Question

我想知道我是否可以创建一个 If 条件来检查变量“a”是否包含字符串“pass”，然后打印错误消息？

dim a as string
a = textbox1.text
if a = "pass" then
label1.text = "Error: you can't use the word PASS in your password"
end if

Answer 1

dim a as string
a = textbox1.text
if InStr("fkvnfdpassknfd", "pass") > 0 then
label1.text = "Error: you can't use the word PASS in your password"
end if