Я хотел бы нарисовать несколько небольших картинок в PictureBox (4 x 32 пикселя подряд), поэтому я должен переопределить метод OnPaint или мне нужно создать новый компонент, который расширяет PictureBox?
Я попробовал это, который работал в Java, но не здесь:
this.pictureBox1 = new System.Windows.Forms.PictureBox()
{
protected override void OnPaint(PaintEventArgs e)
{
// If there is an image and it has a location,
// paint it when the Form is repainted.
Graphics g = e.Graphics;
// Draw a string on the PictureBox.
g.DrawString("Test, is that working?",
new Font("Arial", 10), System.Drawing.Brushes.Blue, new Point(30, 30));
}
}
Полный код метода InitializeComponent:
private void InitializeComponent()
{
System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Tools));
this.pictureBox1 = new System.Windows.Forms.PictureBox()
{
protected override void OnPaint(PaintEventArgs e)
{
// If there is an image and it has a location,
// paint it when the Form is repainted.
Graphics g = e.Graphics;
// Draw a string on the PictureBox.
g.DrawString("Test, is that working?",
new Font("Arial", 10), System.Drawing.Brushes.Blue, new Point(30, 30));
}
}
this.vscrollb = new System.Windows.Forms.VScrollBar();
this.vScrollBar1 = new System.Windows.Forms.VScrollBar();
((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
this.SuspendLayout();
//
// pictureBox1
//
this.pictureBox1.Dock = System.Windows.Forms.DockStyle.Left;
this.pictureBox1.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox1.Image")));
this.pictureBox1.InitialImage = null;
this.pictureBox1.Location = new System.Drawing.Point(0, 0);
this.pictureBox1.Name = "pictureBox1";
this.pictureBox1.Size = new System.Drawing.Size(264, 262);
this.pictureBox1.TabIndex = 0;
this.pictureBox1.TabStop = false;
this.pictureBox1.Paint += new System.Windows.Forms.PaintEventHandler(this.pictureBox1_Paint);
//
// vscrollb
//
this.vscrollb.Location = new System.Drawing.Point(0, 0);
this.vscrollb.Name = "vscrollb";
this.vscrollb.Size = new System.Drawing.Size(20, 80);
this.vscrollb.TabIndex = 0;
//
// vScrollBar1
//
this.vScrollBar1.Dock = System.Windows.Forms.DockStyle.Right;
this.vScrollBar1.Location = new System.Drawing.Point(267, 0);
this.vScrollBar1.Name = "vScrollBar1";
this.vScrollBar1.Size = new System.Drawing.Size(17, 262);
this.vScrollBar1.TabIndex = 1;
this.vScrollBar1.Scroll += new System.Windows.Forms.ScrollEventHandler(this.HandleScroll);
//
// Tools
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.BackColor = System.Drawing.Color.Black;
this.ClientSize = new System.Drawing.Size(284, 262);
this.Controls.Add(this.vScrollBar1);
this.Controls.Add(this.pictureBox1);
this.Name = "Tools";
this.Text = "Tools";
((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
this.ResumeLayout(false);
}