Question

如何在值以下分割并在值之间附加AND？我无法与空格分开，因为单词之间有空格

"\"Mark John\" \"Tina Roy\""
as
"\"Mark John\" AND \"Tina Roy\""

最后应该看起来像-

"Mark John" AND "Tina Roy"

感谢您的帮助。

string operatorValue = " AND ";

if (!string.IsNullOrEmpty(operatorValue))
{
    foreach (string searchVal in SearchRequest.Text.Split(' '))
    {
        if (!string.IsNullOrEmpty(searchVal))
            searchValue += searchVal + operatorValue;
    }
}

int index = searchValue.LastIndexOf(operatorValue);

if (index != -1)
{
    outputSearchValue = searchValue.Substring(0, index);
}

Answer 1

尝试

var result = str.Replace("\" \"","\" And \"");

如果您有多个名称，或者两个名称之间可能有多个空格，则可以选择Regex。

var result = Regex.Replace(str,"\"\\s+\"","\" And \"");

示例

var str = "\"Mark John\"   \"Tina Roy\"   \"Anu Viswan\"";
var result = Regex.Replace(str,"\"\\s+\"","\" And \"");

输出

"Mark John" And "Tina Roy" And "Anu Viswan"

Answer 2

或使用正则表达式：

var test = "\"John Smith\" \"Bill jones\" \"Bob Norman\"";      
Console.WriteLine(Regex.Replace(test, "\" \"", "\" AND \""));

Answer 3

将" "替换为" AND "

，而不是拆分

var test = "\"Mark John\" \"Tina Roy\"";
        var new_string= test.Replace("\" \"", " AND ");

在值之间分割和附加“与”

3 个答案: