将全名转换为缩写名 [英] convert the fullname to abbreviated name

问题描述

我的qn是我在一个文本框中输入了全名，我想在单击提交"按钮时在另一个文本框中显示简称.
例如:-alia ankit sahoo
结果应该是a.a.sahoo

my qn is i have a written a full name in one text box i want to display the short name in another textbox when clicking on submit button.
for e.g:-alia ankit sahoo
result should be a.a.sahoo

推荐答案

假设空格是唯一的分隔字符，则可以尝试:

Assuming that space is the only delimiting character, you could try:

string s = "alia ankit sahoo";
string[] words = s.Split(' ');
for (int i = 0; i < words.Length - 1; i++)
    {
    words[i] = words[i].Substring(0, 1);
    }
s = string.Join(".", words);

1)将全名复制到字符串变量中
2)使用.ToCharArray()
将字符串变量转换为字符数组 3)使用一些逻辑从该字符数组中获得所需的结果

1) Copy full name into a string variable
2) Convert that string variable to Character Array using .ToCharArray()
3) Use some logic to get desired result from that character array

尝试以下代码段:

try following code snippet :

String[] strShortName = TextBox1.Text.Split(' ');

string str1 = "";
for (Int16 i = 0; i < strShortName.Length; i++)
{
    if (i < 2)
    {
        str1 = str1 + strShortName[i].ToString().Substring(0,1) + ".";
    }
    else
    {
        str1 = str1 + strShortName[i];
    }
}
TextBox2.Text = str1;

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