I need to convert char to hex values. Refer to the Ascii table but I have a few examples listed below:
Therefore string str = "12345"; Need to get the converted str = "3132333435"
ASCII value of a String is the Sum of ASCII values of all characters of a String. Step 1: Loop through all characters of a string using a FOR loop or any other loop. Step 3: Now add all the ASCII values of all characters to get the final ASCII value.
Here are few methods in different programming languages to print ASCII value of a given character : Python code using ord function : ord() : It converts the given string of length one, returns an integer representing the Unicode code point of the character. For example, ord('a') returns the integer 97.
To get ascii value of char python, the ord () method is used. It is in-built in the library of character methods provided by Python. ASCII or American Standard Code for Information Interchange is the numeric value that is given to different characters and symbols.
Open the document to export. Click File > Export. In the Export dialog box, click ASCII Text in the Save as type list. In the File Name box, either create a new file by typing a name and extension, or replace data in an existing file with the exported data by selecting the file.
I think this is all you'll need:
string finalValue;
byte[] ascii = Encoding.ASCII.GetBytes(yourString);
foreach (Byte b in ascii)
{
finalValue += b.ToString("X");
}
More info on MSDN: http://msdn.microsoft.com/en-us/library/system.text.encoding.ascii.aspx
Edit: To Hex:
string finalValue;
int value;
foreach (char c in myString)
{
value = Convert.ToInt32(c);
finalValue += value.ToString("X");
// or finalValue = String.Format("{0}{1:X}", finalValue, value);
}
// use finalValue
string.Join("", from c in "12345" select ((int)c).ToString("X"));
string s = "abc123";
foreach(char c in s)
{
Response.Write((int)c + ",");
}
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