c中的文本比较结果

本文关键字：结果 文本比较 | 更新日期: 2023-09-27 18:20:40

我想比较两个文本字符串（nvarchar字符）&想要找到他们的比较结果。示例：

string 1: We loved our country.it is beautiful and amazing too.
string 2: We loved our nice country.it is beautifully  amazing too.

预期结果：

No. of change: 3 
they are: nice,beautifully,and.

我试过了：

private string TextComparison(string textFirst,string textSecond)
{
    Difference difference = new Difference();
    return result = difference.DifferenceMain(textFirst, textSecond);
}

我需要一个函数DifferenceMain()。

c中的文本比较结果

试试这个

        string st1 = "We loved our country.it is beautiful and amazing too";
        string st2 = "We loved our nice country.it is beautifully  amazing too";
        List<string> diff; 
        List<string> diff1;
        IEnumerable<string> str1 = st1.Split(' ').Distinct();
        IEnumerable<string> str2 = st2.Split(' ').Distinct();
        diff = str2.Except(str1).ToList();
        diff1 = str1.Except(str2).ToList();

diff将给出以下结果
不错
美丽
_（空格）-因为你的第二个字符串包含额外的空格

diff1将给出以下结果
美丽

使用此函数。

public string[] GetChanges(string one, string two)
{
    string[] wordsonone = one.Split(" ".ToCharArray());//Creates a string array by splitting the string into individual words.
    string[] wordsontwo = two.Split(" ".ToCharArray());
    List<string> changes = new List<string>();//Create a string list to contain all the changes.
    for(int i = 0; i < wordsonone.Length; i++)
    {
        if(!wordsontwo.Contains(wordsonone[i]))//If wordsontwo doesn't contain this word.
        {
            changes.Add(wordsonone[i]);//Add this word to changes
        }
    }
    for (int i = 0; i < wordsontwo.Length; i++)
    {
        if(!wordsonone.Contains(wordsontwo[i]))
        {
            changes.Add(wordsontwo[i]);
        }
    }
    return changes.ToArray();
}

为了以您的格式呈现它，您需要使用以下内容。

string[] changes = GetChanges(string1,string2);
string text = "Numbers of Changes "+changes.Length+", these changes are ";
foreach(string change in changes)
{
    text += change+", ";
}
MessageBox.Show(text);
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