private void Form1_Paint(object sender, PaintEventArgs e)
{
int i, x1, y1, w, h;
System.Drawing.Graphics Desen;
System.Drawing.SolidBrush Pens_g, Pens_w;
System.Drawing.Pen Creion_g;
Desen = this.CreateGraphics();
Pens_g = new System.Drawing.SolidBrush(System.Drawing.Color.LightGray);
Pens_w = new System.Drawing.SolidBrush(System.Drawing.Color.WhiteSmoke);
Creion_g = new System.Drawing.Pen(System.Drawing.Color.Gray, 3);
System.Random n = new System.Random();
Desen.Clear(this.BackColor);
i = 0;
while (i <= 50)
{
x1 = n.Next(this.Width);
y1 = n.Next(this.Height);
w = n.Next(75);
h = this.Height - y1;
if (i % 2 == 0)
{
Desen.DrawRectangle(Creion_g, x1, y1, w, h);
Desen.FillRectangle(Pens_g, x1 + 1, y1 + 1, w - 1, h - 1);
}
else
{
Desen.DrawRectangle(Creion_g, x1, y1, w, h);
Desen.FillRectangle(Pens_w, x1 + 1, y1 + 1, w - 1, h - 1);
}
i++;
}
}
private void Form1_Paint(object sender, PaintEventArgs e)
{
System.Drawing.Graphics Desen;
Desen = this.CreateGraphics();
System.Drawing.Pen Creion_albastru;
Creion_albastru = new System.Drawing.Pen(System.Drawing.Color.Blue);
System.Drawing.SolidBrush Pensula_roz;
Pensula_roz = new System.Drawing.SolidBrush(System.Drawing.Color.Pink);
Desen.FillRectangle(Pensula_roz, 100, 60, 300, 300);
Desen.DrawRectangle(Creion_albastru, 105, 65, 290, 290);
Desen.DrawEllipse(Creion_albastru, 105, 65, 290, 290);
Desen.DrawEllipse(Creion_albastru, 145, 65, 200, 290);
Desen.DrawLine(Creion_albastru, 250, 65, 250, 355);
Desen.DrawLine(Creion_albastru, 105, 65, 395, 355);
Desen.DrawLine(Creion_albastru, 105, 355, 395, 65);
Desen.DrawLine(Creion_albastru, 105, 210, 395, 210);
}
private void button1_Click(object sender, EventArgs e)
{
System.Drawing.Graphics Desen;
Desen = this.CreateGraphics();
System.Drawing.Pen Creion_albastru;
System.Drawing.SolidBrush Pensula_albastra;
Pensula_albastra = new System.Drawing.SolidBrush(System.Drawing.Color.Blue);
Creion_albastru = new System.Drawing.Pen(System.Drawing.Color.Blue);
if (this.radioButton1.Checked)
{
Desen.DrawLine(Creion_albastru, 150, 50, 350, 100);
}
if (this.radioButton2.Checked)
{
Desen.Clear(this.BackColor);
Desen.DrawRectangle(Creion_albastru, 250, 50, 200, 100);
}
if (this.radioButton3.Checked)
{
Desen.Clear(this.BackColor);
Desen.DrawEllipse(Creion_albastru, 250, 150, 105, 105);
}
if (this.radioButton4.Checked)
{
Desen.Clear(this.BackColor);
Desen.DrawEllipse(Creion_albastru, 150, 50, 95, 200);
}
if (this.radioButton5.Checked)
{
Desen.Clear(this.BackColor);
Desen.FillRectangle(Pensula_albastra, 250, 50, 200, 100);
}
if (this.radioButton6.Checked)
{
Desen.Clear(this.BackColor);
Desen.FillEllipse(Pensula_albastra, 150, 50, 95, 200);
}
}