public static T ConvertTo <T>(object data)
{
if (ValidationProvider.IsNullOrEmpty(data))
{
return(default(T));
}
try
{
if (data is T)
{
return((T)data);
}
if (typeof(T).BaseType == typeof(Enum))
{
return(EnumProvider.GetInstance <T>(data));
}
if (data is IConvertible)
{
return((T)Convert.ChangeType(data, typeof(T)));
}
return(default(T));
}
catch
{
return(default(T));
}
}
public static int GetLength(string str)
{
if (ValidationProvider.IsNullOrEmpty(str))
{
return(0);
}
return(Encoding.UTF8.GetByteCount(str));
}
public static bool IsIPLegality(string ip)
{
if (ValidationProvider.IsNullOrEmpty(ip))
{
return(false);
}
ip = ip.Trim();
string pattern = @"^((2[0-4]\d|25[0-5]|[01]?\d\d?)\.){3}(2[0-4]\d|25[0-5]|[01]?\d\d?)$";
return(RegexProvider.IsMatch(ip, pattern));
}
public static Guid ToGuid(object data)
{
if (ValidationProvider.IsNullOrEmpty(data))
{
return(Guid.Empty);
}
try
{
return(new Guid(data.ToString()));
}
catch
{
return(Guid.Empty);
}
}
public static int ToInt32 <T>(T data)
{
try
{
if (ValidationProvider.IsNullOrEmpty <T>(data))
{
return(0);
}
return(Convert.ToInt32(data));
}
catch
{
return(0);
}
}
public static double ToDouble <T>(T data, int decimals, MidpointRounding pointRound)
{
try
{
if (ValidationProvider.IsNullOrEmpty <T>(data))
{
return(0.0);
}
return(Math.Round(Convert.ToDouble(data), decimals, pointRound));
}
catch
{
return(0.0);
}
}
public static float ToFloat <T>(T data)
{
try
{
if (ValidationProvider.IsNullOrEmpty <T>(data))
{
return(0f);
}
return(Convert.ToSingle(data));
}
catch
{
return(0f);
}
}
public static double ToDouble <T>(T data)
{
try
{
if (ValidationProvider.IsNullOrEmpty <T>(data))
{
return(0.0);
}
return(Convert.ToDouble(data));
}
catch
{
return(0.0);
}
}
public static double ToDouble(object data, int decimals)
{
try
{
if (ValidationProvider.IsNullOrEmpty <object>(data))
{
return(0.0);
}
return(Math.Round(Convert.ToDouble(data), decimals));
}
catch
{
return(0.0);
}
}
public static decimal ToDecimal <T>(T data, int decimals)
{
try
{
if (ValidationProvider.IsNullOrEmpty <T>(data))
{
return(0M);
}
return(Math.Round(Convert.ToDecimal(data), decimals));
}
catch
{
return(0M);
}
}
public static decimal ToDecimal(object data)
{
try
{
if (ValidationProvider.IsNullOrEmpty(data))
{
return(0M);
}
return(Convert.ToDecimal(data));
}
catch
{
return(0M);
}
}
public static DateTime ToDateTime(object date)
{
try
{
if (ValidationProvider.IsNullOrEmpty(date))
{
return(Convert.ToDateTime("1900-1-1"));
}
return(Convert.ToDateTime(date));
}
catch
{
return(Convert.ToDateTime("1900-1-1"));
}
}
public static bool ToBoolean <T>(T data)
{
try
{
if (ValidationProvider.IsNullOrEmpty <T>(data))
{
return(false);
}
return(Convert.ToBoolean(data));
}
catch
{
return(false);
}
}
public static object ConvertTo(object data, Type targetType)
{
if (ValidationProvider.IsNullOrEmpty(data))
{
return(null);
}
try
{
if (data is IConvertible)
{
return(Convert.ChangeType(data, targetType));
}
return(data);
}
catch
{
return(null);
}
}