public MAPIProperty(Int32 Tag) : this()
{
_tag = Tag;
_type = MAPITagToType(Tag);
}
public MAPIProperty(Int16 Tag, MAPIPropertyType Type) : this()
{
_tag = Tag * 0x10000;
_type = Type;
}
UInt32 GetPropertyTag(MAPIPropertyType mapiPropertyType)
{
UInt16 propertyType = 0;
switch (mapiPropertyType)
{
case MAPIPropertyType.BOOL:
propertyType = (UInt16)PropertyType.PT_BOOLEAN;
break;
case MAPIPropertyType.ByteArray:
propertyType = (UInt16)PropertyType.PT_BINARY;
break;
case MAPIPropertyType.DateTime:
propertyType = (UInt16)PropertyType.PT_SYSTIME;
break;
case MAPIPropertyType.Double:
propertyType = (UInt16)PropertyType.PT_DOUBLE;
break;
case MAPIPropertyType.Int16:
propertyType = (UInt16)PropertyType.PT_I2;
break;
case MAPIPropertyType.Int32:
propertyType = (UInt16)PropertyType.PT_LONG;
break;
case MAPIPropertyType.Int64:
propertyType = (UInt16)PropertyType.PT_I8;
break;
case MAPIPropertyType.String:
propertyType = (UInt16)PropertyType.PT_UNICODE;
break;
default:
throw new NotSupportedException();
}
return ((UInt32)tagBegin++ << 16) | propertyType;
}
void SetValue(byte[] value, int length, MAPIPropertyType propertyType)
{
byte[] buffer = null;
switch (propertyType)
{
case MAPIPropertyType.BOOL:
if (totalData++ % 2 == 0)
value[0] = 0x00;
else
value[0] = 0x01;
break;
case MAPIPropertyType.ByteArray:
for (int index = 0; index < length; index++)
{
value[index] = (byte)(totalData++);
}
break;
case MAPIPropertyType.DateTime:
var dateTime = DateTime.Now.ToFileTimeUtc();
buffer = BitConverter.GetBytes(dateTime);
Array.Copy(buffer, 0, value, 0, length);
break;
case MAPIPropertyType.Double:
double d = (double)random.NextDouble();
buffer = BitConverter.GetBytes(d);
Array.Copy(buffer, 0, value, 0, length);
break;
case MAPIPropertyType.Int16:
Int16 i = (Int16)random.Next(UInt16.MinValue, UInt16.MaxValue);
buffer = BitConverter.GetBytes(i);
Array.Copy(buffer, 0, value, 0, length);
break;
case MAPIPropertyType.Int32:
Int32 i16 = (Int32)random.Next((int)UInt32.MinValue, int.MaxValue);
buffer = BitConverter.GetBytes(i16);
Array.Copy(buffer, 0, value, 0, length);
break;
case MAPIPropertyType.Int64:
Int64 i64 = (Int64)random.Next((int)UInt64.MinValue, int.MaxValue);
buffer = BitConverter.GetBytes(i64);
Array.Copy(buffer, 0, value, 0, length);
break;
case MAPIPropertyType.String:
StringBuilder sb = new StringBuilder();
for(int index = 0 ; index < length - 2;index++)
{
sb.Append(totalData++ % 10);
}
buffer = Encoding.Unicode.GetBytes(sb.ToString());
Array.Copy(buffer, 0, value, 0, buffer.Length);
value[length - 2] = 0x00;
value[length - 1] = 0x00;
break;
default:
throw new NotSupportedException();
}
}
private int GetPropertyLength(MAPIPropertyType propertyType)
{
switch (propertyType)
{
case MAPIPropertyType.BOOL:
return 1;
case MAPIPropertyType.ByteArray:
return random.Next() % 64;
case MAPIPropertyType.DateTime:
return 8;
case MAPIPropertyType.Double:
return 8;
case MAPIPropertyType.Int16:
return 2;
case MAPIPropertyType.Int32:
return 4;
case MAPIPropertyType.Int64:
return 8;
case MAPIPropertyType.String:
return random.Next() % 64;
default:
return 0;
}
}
