C Sharp Form Uygulamalar Color FormArgb Metodunun Kullanımı

KONU : C Sharp Uygulamalar - C Sharp ( C# ) form uygulamalar color formargb kullanarak renkli kutucuklar çizme. formu fare ile hareket ettirme. Formu kapatma. Başlıksız form uygulaması oluşturma.
ETİKETLER: c sharp argb - c sharp formargb - c sharp color - c sharp solidbrush - c sharp fillrectangle - c sharp renk

UYGULAMAYI İNDİR

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Runtime.InteropServices;

namespace ARGB
{
    public partial class Drawing : Form
    {
        public Drawing()
        {
            InitializeComponent();
        }

        public const int WM_NCLBUTTONDOWN = 0xA1;

        public const int HT_CAPTION = 0x2;

        [DllImportAttribute("user32.dll")]
        public static extern int SendMessage(IntPtr hWnd, int Msg, int wParam, int lParam);

        [DllImportAttribute("user32.dll")]
        public static extern bool ReleaseCapture();


        private void Drawing_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
        {
            if (e.Button == MouseButtons.Left)
            {
                ReleaseCapture();

                SendMessage(Handle, WM_NCLBUTTONDOWN, HT_CAPTION, 0);
            }
        }

        private void CizimYap()
        {
            Graphics g;
            g = cizimAlani.CreateGraphics();

            //Kırmızı dikdörtgen
            g.FillRectangle(new SolidBrush(Color.FromArgb(100, 255, 0, 0)), 40, 40, 100, 100);

            //Yeşil dikdörtgen
            g.FillRectangle(new SolidBrush(Color.FromArgb(100, 0, 255, 0)), 80, 80, 170, 170);

            //Mavi dikdörtgen
            g.FillRectangle(new SolidBrush(Color.FromArgb(100, 0, 0, 255)), 190, 40, 100, 100);

            //Sarı dikdörtgen
            g.FillRectangle(new SolidBrush(Color.FromArgb(100, 255, 255, 0)), 40, 190, 100, 100);

            //Beyaz dikdörtgen
            g.FillRectangle(new SolidBrush(Color.FromArgb(100, 255, 255, 255)), 190, 190, 100, 100);


        }


        private void btnKapat_Click(object sender, EventArgs e)
        {
            //Programı kapat
            this.Close();
        }

        private void cizimAlani_Paint(object sender, PaintEventArgs e)
        {
            CizimYap();
        }

        private void btnCiz_Click(object sender, EventArgs e)
        {
            CizimYap();
        }
 
    }
}

UYGULAMAYI İNDİR