Example of PictureBox Control, colorDialog, openDialog and saveDialog control.
Add a colorDialog, fontDialog, openFileDialog and saveDialog to the form and design as following :
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace WinForms7
{
public partial class Form7 : Form
{
public Form7()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
DialogResult dr = colorDialog1.ShowDialog();
if (dr == DialogResult.OK)
button1.BackColor = colorDialog1.Color;
}
private void button2_Click(object sender, EventArgs e)
{
DialogResult dr = fontDialog1.ShowDialog();
if (dr == DialogResult.OK)
button2.Font = fontDialog1.Font;
}
private void button3_Click(object sender, EventArgs e)
{
openFileDialog1.FileName = " ";
openFileDialog1.Filter = "ImageFiles(*.jpg)|*.jpg|Icon Files(*.ico)|*.ico|All Files(*.*)|*.*";
DialogResult dr = openFileDialog1.ShowDialog();
if (dr != DialogResult.Cancel)
pictureBox1.ImageLocation = openFileDialog1.FileName;
}
private void button4_Click(object sender, EventArgs e)
{
saveFileDialog1.Filter = "ImageFiles(*.jpg)|*.jpg|Icon Files(*.ico)|*.ico|All Files(*.*)|*.*";
DialogResult dr = saveFileDialog1.ShowDialog();
if (dr != DialogResult.Cancel)
{
string fname = saveFileDialog1.FileName;
pictureBox1.Image.Save(fname);
}
}
}
}
