vb.net – 如何从字符串中取第一个字符

使用VB.Net& sql Server 2005

Dim S as string
s = "Rajan"
s = "Sajan"

我想从字符串中取第一个字符

预期产量

R
S

需要VB.Net代码帮助

尝试这个..

Dim S As String
S = "RAJAN"
Dim answer As Char
answer = S.Substring(0,1)