CODEWITHSUNDEEP
c#
Venki
Venki

Reputation: 2169

When to use XmlConvert.ToString vs Object.ToString()

When should I use XmlConvert.ToString to convert a given value versus the ToString method on the given type.

For example :

int inputVal = 1023;

I can convert this inputVal to string representation using either method:

string strVal = inputVal.ToString();

or

string strVal = XmlConvert.ToString(inputVal);

What is the rule for using XmlConvert.ToString versus doing plain Object.ToString.

Upvotes: 2

Views: 1293

Answers (1)

João Angelo
João Angelo

Reputation: 57718

The XmlConvert.ToString methods are locale independent so the string representation will be consistent across different locales. With Object.ToString you may get a different representation according to the current culture associated with the thread.

So using one versus the other is a matter of the scenario, XmlConvert lends well if you're exchanging data with another system and want a consistent textual representation for example a double value.

You can see the differences in the following example:

double d = 1.5;

Thread.CurrentThread.CurrentCulture = new CultureInfo("pt-PT");
Console.WriteLine(d.ToString());            // 1,5
Console.WriteLine(XmlConvert.ToString(d));  // 1.5

Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");

Console.WriteLine(d.ToString());            // 1.5
Console.WriteLine(XmlConvert.ToString(d));  // 1.5

Upvotes: 3

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