troubleshooting Question
What's the logic way to parse string, and return as int array for my case in C#
Hello,
I'm using below method to return int[] array for my index list but i assume there should be more easy way to adopt it.
Any help would be greatful. Thank you.
I'm using below method to return int[] array for my index list but i assume there should be more easy way to adopt it.
Any help would be greatful. Thank you.
public static int[] ReturnIndexes()
{
// Default values should be -1
int index1 = -1;
int index2 = -1;
int index3 = -1;
int index4 = -1;
int index5 = -1;
int index6 = -1;
int index7 = -1;
int index8 = -1;
int index9 = -1;
string param = "#1#1#2";
//Sample param values
//#1#1#1#2#3#4
//#1
//#2#1
//#3#3#1
string[] index = param.Split('#').Where(x => !string.IsNullOrWhiteSpace(x)).ToArray();
switch (index.Length)
{
case 1:
index1 = Convert.ToInt32(index[0]) - 1;
break;
case 2:
index1 = Convert.ToInt32(index[0]) - 1;
index2 = Convert.ToInt32(index[1]) - 1;
break;
case 3:
index1 = Convert.ToInt32(index[0]) - 1;
index2 = Convert.ToInt32(index[1]) - 1;
index3 = Convert.ToInt32(index[2]) - 1;
break;
case 4:
index1 = Convert.ToInt32(index[0]) - 1;
index2 = Convert.ToInt32(index[1]) - 1;
index3 = Convert.ToInt32(index[2]) - 1;
index4 = Convert.ToInt32(index[3]) - 1;
break;
case 5:
index1 = Convert.ToInt32(index[0]) - 1;
index2 = Convert.ToInt32(index[1]) - 1;
index3 = Convert.ToInt32(index[2]) - 1;
index4 = Convert.ToInt32(index[3]) - 1;
index5 = Convert.ToInt32(index[4]) - 1;
break;
case 6:
index1 = Convert.ToInt32(index[0]) - 1;
index2 = Convert.ToInt32(index[1]) - 1;
index3 = Convert.ToInt32(index[2]) - 1;
index4 = Convert.ToInt32(index[3]) - 1;
index5 = Convert.ToInt32(index[4]) - 1;
index6 = Convert.ToInt32(index[5]) - 1;
break;
case 7:
index1 = Convert.ToInt32(index[0]) - 1;
index2 = Convert.ToInt32(index[1]) - 1;
index3 = Convert.ToInt32(index[2]) - 1;
index4 = Convert.ToInt32(index[3]) - 1;
index5 = Convert.ToInt32(index[4]) - 1;
index6 = Convert.ToInt32(index[5]) - 1;
index7 = Convert.ToInt32(index[6]) - 1;
break;
case 8:
index1 = Convert.ToInt32(index[0]) - 1;
index2 = Convert.ToInt32(index[1]) - 1;
index3 = Convert.ToInt32(index[2]) - 1;
index4 = Convert.ToInt32(index[3]) - 1;
index5 = Convert.ToInt32(index[4]) - 1;
index6 = Convert.ToInt32(index[5]) - 1;
index7 = Convert.ToInt32(index[6]) - 1;
index8 = Convert.ToInt32(index[7]) - 1;
break;
case 9:
index1 = Convert.ToInt32(index[0]) - 1;
index2 = Convert.ToInt32(index[1]) - 1;
index3 = Convert.ToInt32(index[2]) - 1;
index4 = Convert.ToInt32(index[3]) - 1;
index5 = Convert.ToInt32(index[4]) - 1;
index6 = Convert.ToInt32(index[5]) - 1;
index7 = Convert.ToInt32(index[6]) - 1;
index8 = Convert.ToInt32(index[7]) - 1;
index9 = Convert.ToInt32(index[8]) - 1;
break;
}
return new int[]{ index1, index2, index3, index4, index5, index6, index7, index8, index9 };
}
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