very thanks!
I have done what you had told me to do.
A new problem troubles me,that is when I chaned the property of form_1 in the form_ 2.then I write:
form1.validate( );
form1.Show();
what I want to know is to concern whether the form1 immediately be changed.
but I failed.can you show me other ways to see the form1 immediately?
thanks!
yang from china
Last Activity: Feb 26 '08, 06:39 AM
Joined: Feb 15 '08
Location: Japan Tokyo
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C#-APP: How I can control other forms in one form?
Exactly I create a main form and a sub form.There are several pictures on the main form.
what I want to do is when I select one picture in the main form,I want the sub form display that picture immediately and the control is not changed from the main to the sub.
very thanks!
Platform:
FrameWork3.5
Microsoft Visual C# 2008 -
yang from china replied to How can i to save byte array data to a stream and convert them to a bitmap instancein .NETThank you for your reply.I found a way to solve my proble.Can you show me some advices:
byte[] paletteArr = readPaletteData ();
byte[] pixelArr = readPixelData() ;
Bitmap bmp = new Bitmap(Width,He ight);
for (int i = 0; i < Height;i++ )
{
for (int j = 0; j < Width; j++)
{
Color tmp;
int R = (int)paletteArr[pixelArr[i * Width + j] * 3 + 2];
int...Leave a comment:
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yang from china replied to How can i to save byte array data to a stream and convert them to a bitmap instancein .NETvery thanks for your guide!
well, I am failed to use MemmoryStream to create bitmap.
bitmap constructor:bit map(stream);
When I use MemoryStream to create bitmap,The error window tell me parameter is wrong.so I have to find a way to create bitmap by using palette data and pixel data I get from the TGA file.
by the way,can you show me how to use MemoryStream to create bitmap?
thank...Leave a comment:
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yang from china started a topic How can i to save byte array data to a stream and convert them to a bitmap instancein .NETHow can i to save byte array data to a stream and convert them to a bitmap instance
I cannot open TGA file use framework's class,so I am trying to convert TGA file to BMP file(or others).Now I have read the palette data and pixel data successfully.On e way I create a temporary BMP file so I can open it again by use filestream.but it is stupid.
Can anyone tell me create bitmap instance by using palette data and pixel data?
any reply is very thanksful.
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