将整数数组转换为字符串数组 [英] Convert integer array to string array

问题描述

int[,] intArray=new string[dataGridView1.Rows.Count,dataGridView1.Columns.Count];

--------其中dataGridView1.rows = 5048576和column.count = 21

--------我想将intArray转换为字符串数组.

string [，] stringArray = ???(如何在intArray上转换?????

--------where dataGridView1.rows=5048576 and columns.count=21

--------i want to convert intArray to string array.

string[,] stringArray=???(how to convert above intArray?????

推荐答案

尝试类似

stringArray = s1.Select(n => Convert.ToString(n)).ToArray();

private void TestMethod(int[] intArray)
{
   string[] stringArray =
   Array.ConvertAll<int,string>
   (intArray,new Converter<int,string>
   (ConvertIntToString));

  // string result = string.Join(",", stringArray);
}

private string ConvertIntToString(int intParameter)
{
   return intParameter.ToString();
}

来源: http://gsharper.blogspot.in/2007/04/convert-integer-array-to-string-array.html [

Source:http://gsharper.blogspot.in/2007/04/convert-integer-array-to-string-array.html[^]

or using Extensionmethod

string[] stringArray = intArray.Select(i => i.ToString()).ToArray():

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