hide video(mpeg) inside image(jpeg)

 

step 1. open command prompt
.
2. Type cd\ press enter

3. in which image is this you will have to bring in your specified path like
if you are writting command in c:\
then bring image file here (In C Drive).

4. Type copy Dunya,jpg /b + movie.mpg /b combined.jpg

Here Dunya.jpg is your image and movie.mpg is movie in mpg formate

Hide mp3 file inside picture (jpeg) file

 

 

step 1. open command prompt
.
2. Type cd\ press enter
3. in which image is this you will have to bring in your specified path like
if you are writting command in c:\
then bring image file here (In C Drive).
4. Type copy Dunya,jpg /b + song.mp3 /b combined.jpg
Here Dunya.jpg is your image and song.mp3 is song in mp3 formate

How to hide text data inside picture file

step 1. open command prompt
.
2. Type cd\ press enter

3. in which image is this you will have to bring in your specified path like
if you are writting command in c:\
then bring image file here (In C Drive).

4. Type Notepad Dunya.jpg:Hidden.txt

5. write your secret note and save it and close.

6. For open it Type in your command prompt

c:\Notepad Dunya.jpg:Hidden.txt

Here c:\ is your location where you have kept this file
Dunya.jpg is your image
and Hidden.txt is for hidden the data inside the image

declaring and initializing variables in c#

 

class VariableDeclarations
{
public static void Main()
{
// Type Identifier Initializer (maximum value)
bool aBool = true;
byte aByte = 255;

decimal aDecimal = 0.99m;
double aDouble = 1.7 * 10308;
char aChar = '\uFFFF';
float aFloat = 3.4f * 1038f;
int aInt = 2147483647;
long aLong = 9223372036854775807;
object aObject = new Object();
sbyte aSbyte = 127;
uint aUint = 4294967295;
short aShort = 32767;
string aString = "Sample";
ushort aUshort = 65535;
ulong aUlong = 18446744073709551615;
}
}