WebNov 25, 2016 · public static String getColumnNameFromIndex (int column) { column--; String col = Convert.ToString ( (char) ('A' + (column % 26))); while (column >= 26) { column = (column / 26) -1; col = Convert.ToString ( (char) ('A' + (column % 26))) + col; } return col; } Share Improve this answer Follow edited Mar 11, 2011 at 10:51 WebJul 11, 2024 · A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.
c# - Convert character to its alphabet integer position?
WebSep 5, 2016 · int charToDigit (char character) { return character-64; //or character-0x40 if you prefer hex } This will simply convert the ASCII char to its corresponding int and pull it down to 1. Since 'A' is 65 or 0x41 in ASCII, it will result in a 1 when subtracting 64./0x40. Subtract 0x40 if you want 'A' to be 0. Share Improve this answer Follow WebNov 18, 2013 · int index= c & 0b11111; Explanation: 'A' is 65 in ascii, which is 01000001 in binary. 'a' is 95 which is 01100001 in binary. We will get alphabet integer position if we … terraria dbz mod how to fly
Converting letter position in the alphabet to numbers in C#
WebMar 17, 2024 · A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. WebMar 21, 2009 · in Excel VBA you could use the .Range Method to get the number, like so: Dim rng as Range Dim vSearchCol as variant 'your input column Set rng.Thisworkbook.worksheets ("mySheet").Range (vSearchCol & "1:" & vSearchCol & "1") Then use .column property: debug.print rng.column. WebApr 12, 2010 · When you add (or subtract) two characters, you get an Int32 in C#. This will work: int letter = 'A' + (char) (myIndex % 27); If you want a char, you need to explicitly cast it again: char letter = (char) ('A' + (char) (myIndex % 27)); However, this most likely should actually be: char letter = (char) ('A' + (char) ( (myIndex - 1) % 26)); Share terraria deerclops music box