static private GetCurrentTextElementLen ( String str, int index, int len, UnicodeCategory &ucCurrent, int ¤tCharCount ) : int | ||
str | String | |
index | int | |
len | int | |
ucCurrent | UnicodeCategory | |
currentCharCount | int | |
Résultat | int |
public static int[] ParseCombiningCharacters(string str) { if (str == null) { throw new ArgumentNullException("str"); } int length = str.Length; int[] array = new int[length]; if (length == 0) { return(array); } int num = 0; int i = 0; int num2; UnicodeCategory unicodeCategory = CharUnicodeInfo.InternalGetUnicodeCategory(str, 0, out num2); while (i < length) { array[num++] = i; i += StringInfo.GetCurrentTextElementLen(str, i, length, ref unicodeCategory, ref num2); } if (num < length) { int[] array2 = new int[num]; Array.Copy(array, array2, num); return(array2); } return(array); }
public static int[] ParseCombiningCharacters(string str) { if (str == null) { throw new ArgumentNullException("str"); } int length1 = str.Length; int[] numArray1 = new int[length1]; if (length1 == 0) { return(numArray1); } int length2 = 0; int index = 0; int charLength; UnicodeCategory unicodeCategory = CharUnicodeInfo.InternalGetUnicodeCategory(str, 0, out charLength); while (index < length1) { numArray1[length2++] = index; index += StringInfo.GetCurrentTextElementLen(str, index, length1, ref unicodeCategory, ref charLength); } if (length2 >= length1) { return(numArray1); } int[] numArray2 = new int[length2]; Array.Copy((Array)numArray1, (Array)numArray2, length2); return(numArray2); }
public bool MoveNext() { if (this.index >= this.strLen) { this.index = this.strLen + 1; return(false); } this.currTextElementLen = StringInfo.GetCurrentTextElementLen(this.str, this.index, this.strLen, ref this.uc, ref this.charLen); this.index = this.index + this.currTextElementLen; return(true); }
public bool MoveNext() { if (_index >= _strLen) { // Make the _index to be greater than _strLen so that we can throw exception if GetTextElement() is called. _index = _strLen + 1; return(false); } _currTextElementLen = StringInfo.GetCurrentTextElementLen(_str, _index, _strLen, ref _uc, ref _charLen); _index += _currTextElementLen; return(true); }
public bool MoveNext() { if (index >= strLen) { // Make the index to be greater than strLen so that we can throw exception if GetTextElement() is called. index = strLen + 1; return(false); } currTextElementLen = StringInfo.GetCurrentTextElementLen(str, index, strLen, ref uc, ref charLen); index += currTextElementLen; return(true); }
public static string GetNextTextElement(string str, int index) { if (str == null) { throw new ArgumentNullException("str"); } int length = str.Length; if (index >= 0 && index < length) { int num; UnicodeCategory unicodeCategory = CharUnicodeInfo.InternalGetUnicodeCategory(str, index, out num); return(str.Substring(index, StringInfo.GetCurrentTextElementLen(str, index, length, ref unicodeCategory, ref num))); } if (index == length) { return(string.Empty); } throw new ArgumentOutOfRangeException("index", Environment.GetResourceString("ArgumentOutOfRange_Index")); }