public static Char ToChar(this String source)
{
Char i = ' ';
Char.TryParse(source, out i);
return(i);
}
private static bool TryParseAsInteger(EETypePtr enumEEType, String value, out Object result)
{
result = null;
if (value.Length == 0)
{
return(false);
}
if (!(Char.IsDigit(value[0]) || value[0] == '+' || value[0] == '-'))
{
return(false);
}
RuntimeImports.RhCorElementType corElementType = enumEEType.CorElementType;
unsafe
{
switch (corElementType)
{
case RuntimeImports.RhCorElementType.ELEMENT_TYPE_BOOLEAN:
{
Boolean v;
if (!Boolean.TryParse(value, out v))
{
return(false);
}
result = RuntimeImports.RhBox(enumEEType, &v);
return(true);
}
case RuntimeImports.RhCorElementType.ELEMENT_TYPE_CHAR:
{
Char v;
if (!Char.TryParse(value, out v))
{
return(false);
}
result = RuntimeImports.RhBox(enumEEType, &v);
return(true);
}
case RuntimeImports.RhCorElementType.ELEMENT_TYPE_I1:
{
SByte v;
if (!SByte.TryParse(value, out v))
{
return(false);
}
result = RuntimeImports.RhBox(enumEEType, &v);
return(true);
}
case RuntimeImports.RhCorElementType.ELEMENT_TYPE_U1:
{
Byte v;
if (!Byte.TryParse(value, out v))
{
return(false);
}
result = RuntimeImports.RhBox(enumEEType, &v);
return(true);
}
case RuntimeImports.RhCorElementType.ELEMENT_TYPE_I2:
{
Int16 v;
if (!Int16.TryParse(value, out v))
{
return(false);
}
result = RuntimeImports.RhBox(enumEEType, &v);
return(true);
}
case RuntimeImports.RhCorElementType.ELEMENT_TYPE_U2:
{
UInt16 v;
if (!UInt16.TryParse(value, out v))
{
return(false);
}
result = RuntimeImports.RhBox(enumEEType, &v);
return(true);
}
case RuntimeImports.RhCorElementType.ELEMENT_TYPE_I4:
{
Int32 v;
if (!Int32.TryParse(value, out v))
{
return(false);
}
result = RuntimeImports.RhBox(enumEEType, &v);
return(true);
}
case RuntimeImports.RhCorElementType.ELEMENT_TYPE_U4:
{
UInt32 v;
if (!UInt32.TryParse(value, out v))
{
return(false);
}
result = RuntimeImports.RhBox(enumEEType, &v);
return(true);
}
case RuntimeImports.RhCorElementType.ELEMENT_TYPE_I8:
{
Int64 v;
if (!Int64.TryParse(value, out v))
{
return(false);
}
result = RuntimeImports.RhBox(enumEEType, &v);
return(true);
}
case RuntimeImports.RhCorElementType.ELEMENT_TYPE_U8:
{
UInt64 v;
if (!UInt64.TryParse(value, out v))
{
return(false);
}
result = RuntimeImports.RhBox(enumEEType, &v);
return(true);
}
default:
throw new NotSupportedException();
}
}
}
/// <summary>
/// String to Char(字符串 转换成 无符号、数值、整数)
/// </summary>
/// <remarks>
/// 2014-06-23 16:31 Created By iceStone
/// </remarks>
/// <param name="s">String</param>
/// <param name="def">Default</param>
/// <returns>Byte</returns>
public static char ToChar(this string s, char def = default(char))
{
char result;
return(Char.TryParse(s, out result) ? result : def);
}
