C#

Nader Elshehabi wrote:

i want to avoid using delegates since it eats up a lot of resources.

Who on earth said that?!!

BadKarma wrote:

every callback instantiates a thread

private delegate void MyDel();
MyDel NewDel;

Form1() //The constructor
{
    NewDel = new MyDel(MyDelMethod);
}

void MyLink_Click(object sender, EventArgs e)
{
    for (int i = 0; i < 5; i++)
        Invoke(NewDel);
}

private void MyDelMethod()
{
    MessageBox.Show("Hello");
}

Regards

lushgrass wrote:

is there any way to force the gui to update without delegates?

lushgrass wrote:

the only way i can currently think of is by having the gui update itself on a timer.

lushgrass wrote:

then have a flag that sets true when there are changes to be made.

Regards

M Riaz Bashir wrote:

How can I get text from image file

using (Bitmap original = new Bitmap(filename))
{
  using (Bitmap newone = new Bitmap(original.Width, original.Height, PixelFormat.16bppRgb))
  {
    using (Graphics gfx = Graphics.FromImage(newone))
    {
      gfx.DrawImage(original, 0, 0);
    }
    newone.Save(outputfile, ImageFormat.Bmp);
  }
}


 -- modified at 8:27 Tuesday 29th August, 2006 

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M Riaz Bashir wrote:

Hi All Respected Programmers

Kindly give me the method that, How may I get another form's textbox value into current textbox?