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private void TestHex()
{
int pu = e.Y;
string hex = Convert.ToString(e.Y, 16); //把整数转换成16进制表示的字符串
}
错误 1 当前上下文中不存在名称“e” F:\XXXXX\WindowsApplication1\WindowsApplication1\Form1.cs 365 22 WindowsApplication1
private void pictureBox2_MouseMove(object sender, MouseEventArgs e)
{
Graphics g2=this.pictureBox2.CreateGraphics();
if (isDraw)
{
label15.Text = e.X.ToString();
label16.Text = e.Y.ToString();
g2.DrawEllipse(new Pen(Color.Red, 1), e.X,e.Y, 1, 1);
}