在C#中實現VB.NET 的Left, Mid, Right方法
參考:http://blog.xuite.net/daco.chen/blog/15600335
//實現VB.NET的String.Left, Mid, Right功能
private string Left(string param, int length)
{
string result = param.Substring(0, length);
return result;
}
private string Right(string param, int length)
{
string result = param.Substring(param.Length - length, length);
return result;
}
private string Mid(string param, int startIndex, int length)
{
string result = param.Substring(startIndex, length);
return result;
}
private string Mid(string param, int startIndex)
{
string result = param.Substring(startIndex);
return result;
}