Question

我正在把烟雾中的烟雾移动控制应用放大。我需要用放大控制来取代治疗器(识别器控制是一种图片箱)。因此,在实现这一目标方面还有任何进展。

Answer 1

下面的例子说明如何在窗口表中设置一个课程。同样的方法也可以用来为控制设置一个库。

public class Form_With_A_Cursor_Example {
    public void Shows_A_Form_With_A_Cursor_Loaded_From_A_pictureBox() {         
        Form frm = new Form();
        PictureBox pb = new PictureBox() { Image = Image.FromFile( @"C:UsersxxxPicturessomeImage.bmp" ) };

        frm.Cursor = new Cursor( ( (Bitmap)pb.Image ).GetHicon() );

        frm.ShowDialog();
    }
}

Answer 2

First add bitmap to your project resources:
Project->projectnameProperties->Add exiting file (from menu next to "Add Resource") add your BMP

Bitmap b = new Bitmap(projectname.Properties.Resources.yourCursorName);
b.MakeTransparent(b.GetPixel(0,0));
Graphics g = Graphics.FromImage(b);
IntPtr ptr = b.GetHicon();
Cursor = new System.Windows.Forms.Cursor(ptr);

如果“项目名称”是贵项目的名称。

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