VB.NET代码
以下语句正确的是 (100kcb
A) dim a as new XXXXXXXXXX.webclient
a.downloadfile("XXXXXXXXXXXXX',"1.htm")
B) dim a as XXXXXXXXXX.webclient
dim b as bitmap
b=a.downloaddata("XXXXXXXXXXXXX")
C) dim a as new XXXXXXXXXX.webclient
dim b as string
b=a.downloadstring("XXXXXXXXXXXXX")
D) dim a as XXXXXXXXXX.webclient
dim b as long = "123"
a.uploaddata("XXXXXXXXXXXXX",b)
A) dim a as new XXXXXXXXXX.webclient
a.downloadfile("XXXXXXXXXXXXX',"1.htm")
B) dim a as XXXXXXXXXX.webclient
dim b as bitmap
b=a.downloaddata("XXXXXXXXXXXXX")
C) dim a as new XXXXXXXXXX.webclient
dim b as string
b=a.downloadstring("XXXXXXXXXXXXX")
D) dim a as XXXXXXXXXX.webclient
dim b as long = "123"
a.uploaddata("XXXXXXXXXXXXX",b)