如何从文本框中修剪文本

问题描述：

嗨大家..我怎么能从文本框中修剪字符串例如..我有一个文本你好：sdsdfdsf，我的问题是我想从文本框中分离所有文本开头：从右边开始..但我不认为我能够得到它..再次..我的坏英语家伙... ...

样本输入你好：世界>
示例输出world

hi guys.. how can i trim string from a textbox for example.. i have a text "hello:sdsdfdsf",my problem is i want to seperate all text from the textbox starting from :sign to the right..but i dont think im gonna be able to get it.. again.. sori for my bad english guys..

sample input "hello:world"
sample output"world"

答

我可以在C＃中显示它，你可以将它转换为VB，概念是一样的......

I can show this in C# and you can convert it to VB, concept is the same...

string input = "hello:world";
string output = "";

if (input.Contains(":"))
{
    output = input.Split(':')[1];   
}

或者......

Or...

output = input.Substring(input.IndexOf(':') + 1);

你没有修剪你的文字，你想拆分它。 br $> b $ b

http：// msdn .microsoft.com / zh-cn / library / system.string.split.aspx [ ^ ]

You are not "trimming" your text, you want to Split it.

http://msdn.microsoft.com/en-us/library/system.string.split.aspx[^]

如何从文本框中修剪文本

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