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POHow to separate character and number part from string
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copied!<p>E.g., I would like to separate: </p> <ul> <li><code>OS234</code> to <code>OS</code> and <code>234</code></li> <li><code>AA4230</code> to <code>AA</code> and <code>4230</code></li> </ul> <p>I have used following trivial solution, but I am quite sure that there should be a more efficient and robust solution .</p> <pre><code>private void demo() { string cell="ABCD4321"; int a = getIndexofNumber(cell); string Numberpart = cell.Substring(a, cell.Length - a); row = Convert.ToInt32(rowpart); string Stringpart = cell.Substring(0, a); } private int getIndexofNumber(string cell) { int a = -1, indexofNum = 10000; a = cell.IndexOf("0"); if (a > -1) { if (indexofNum > a) { indexofNum = a; } } a = cell.IndexOf("1"); if (a > -1) { if (indexofNum > a) { indexofNum = a; } } a = cell.IndexOf("2"); if (a > -1) { if (indexofNum > a) { indexofNum = a; } } a = cell.IndexOf("3"); if (a > -1) { if (indexofNum > a) { indexofNum = a; } } a = cell.IndexOf("4"); if (a > -1) { if (indexofNum > a) { indexofNum = a; } } a = cell.IndexOf("5"); if (a > -1) { if (indexofNum > a) { indexofNum = a; } } a = cell.IndexOf("6"); if (a > -1) { if (indexofNum > a) { indexofNum = a; } } a = cell.IndexOf("7"); if (a > -1) { if (indexofNum > a) { indexofNum = a; } } a = cell.IndexOf("8"); if (a > -1) { if (indexofNum > a) { indexofNum = a; } } a = cell.IndexOf("9"); if (a > -1) { if (indexofNum > a) { indexofNum = a; } } if (indexofNum != 10000) { return indexofNum; } else { return 0; } } </code></pre>

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