| public static LastIndexOf ( this sb, UString searchStr, int startIndex = int.MaxValue, bool ignoreCase = false ) : int | ||
| sb | this | |
| searchStr | UString | |
| startIndex | int | |
| ignoreCase | bool | |
| return | int | |
public static int LastIndexOf(this StringBuilder sb, UString searchStr, int startIndex = int.MaxValue, bool ignoreCase = false)
{
if (startIndex > sb.Length - searchStr.Length)
startIndex = sb.Length - searchStr.Length;
for (int i = startIndex; i >= 0; i--)
if (SubstringEqualHelper(sb, i, searchStr, ignoreCase))
return i;
return -1;
}
| StringBuilderExt::LastIndexOf ( this sb, char searchChar, int startIndex = int.MaxValue ) : int |