Nóta
Aðgangur að þessari síðu krefst heimildar. Þú getur prófað aðskrá þig inn eða breyta skráasöfnum.
Aðgangur að þessari síðu krefst heimildar. Þú getur prófað að breyta skráasöfnum.
This example converts a hexadecimal string to an integer using the Convert.ToInt32 method.
To convert a hexadecimal string to a number
Use the ToInt32(String, Int32) method to convert the number expressed in base-16 to an integer.
The first argument of the ToInt32(String, Int32) method is the string to convert. The second argument describes what base the number is expressed in; hexadecimal is base 16.
' Assign the value 49153 to i. Dim i As Integer = Convert.ToInt32("c001", 16)Note that the hexadecimal string has the following restrictions:
- It cannot include the
&hprefix. - It cannot include the
_digit separator.
If the prefix or a digit separator is present, the call to the ToInt32(String, Int32) method throws a FormatException.
- It cannot include the