"Michael" <mikh***@bigpond.com> schreef in bericht
news:%23L$Q8pxYJHA.5108@TK2MSFTNGP05.phx.gbl...
> Hello, I am trying to follow a graphics tutorial which gives the
> following code
>
> private void DrawShapesForm_Paint(object sender, PaintEventArgs e)
>        {
>           // references to object we will use
>            Graphics graphicsObject = e.Graphics;
>            // ellipse rectangle and gradient brush
>            Rectangle drawArea1 = new Rectangle(5, 35, 30, 100);
>            LinearGradientBrush linearBrush =
>               new LinearGradientBrush(drawArea1, Color.Blue,
>                  Color.Yellow, LinearGradientMode.ForwardDiagonal);
>            // draw ellipse filled with a blue-yellow gradient
>            graphicsObject.FillEllipse(linearBrush, 5, 30, 65, 100);
>  }
> //---------------------------------------
> Now on a form I have placed a single command button and want the
> above to execute when I click it. In the (Paint) events tab of the button
> I have
> enabled DrawShapesForm_Paint.
> So far nothing is happening when I click the button. Am using VS2008.
> What am I doing wrong, or perhaps failing to do?
> TIA Mick
>

" Martijn Mulder" <i@m> wrote in message
news:494eb9bd$0$16079$dbd41001@news.wanadoo.nl...
> Send the whole program (including Main) and I'll fix it
>
>
> "Michael" <mikh***@bigpond.com> schreef in bericht
> news:%23L$Q8pxYJHA.5108@TK2MSFTNGP05.phx.gbl...
>> Hello, I am trying to follow a graphics tutorial which gives the
>> following code
>>
>> private void DrawShapesForm_Paint(object sender, PaintEventArgs e)
>>        {
>>           // references to object we will use
>>            Graphics graphicsObject = e.Graphics;
>>            // ellipse rectangle and gradient brush
>>            Rectangle drawArea1 = new Rectangle(5, 35, 30, 100);
>>            LinearGradientBrush linearBrush =
>>               new LinearGradientBrush(drawArea1, Color.Blue,
>>                  Color.Yellow, LinearGradientMode.ForwardDiagonal);
>>            // draw ellipse filled with a blue-yellow gradient
>>            graphicsObject.FillEllipse(linearBrush, 5, 30, 65, 100);
>>  }
>> //---------------------------------------
>> Now on a form I have placed a single command button and want the
>> above to execute when I click it. In the (Paint) events tab of the button
>> I have
>> enabled DrawShapesForm_Paint.
>> So far nothing is happening when I click the button. Am using VS2008.
>> What am I doing wrong, or perhaps failing to do?
>> TIA Mick
>>
>
>

"Michael" <mikh***@bigpond.com> schreef in bericht
news:OFbGOX8YJHA.6036@TK2MSFTNGP05.phx.gbl...
>
> " Martijn Mulder" <i@m> wrote in message
> news:494eb9bd$0$16079$dbd41001@news.wanadoo.nl...
>> Send the whole program (including Main) and I'll fix it
>>
>>
>> "Michael" <mikh***@bigpond.com> schreef in bericht
>> news:%23L$Q8pxYJHA.5108@TK2MSFTNGP05.phx.gbl...
>>> Hello, I am trying to follow a graphics tutorial which gives the
>>> following code
>>>
>>> private void DrawShapesForm_Paint(object sender, PaintEventArgs e)
>>>        {
>>>           // references to object we will use
>>>            Graphics graphicsObject = e.Graphics;
>>>            // ellipse rectangle and gradient brush
>>>            Rectangle drawArea1 = new Rectangle(5, 35, 30, 100);
>>>            LinearGradientBrush linearBrush =
>>>               new LinearGradientBrush(drawArea1, Color.Blue,
>>>                  Color.Yellow, LinearGradientMode.ForwardDiagonal);
>>>            // draw ellipse filled with a blue-yellow gradient
>>>            graphicsObject.FillEllipse(linearBrush, 5, 30, 65, 100);
>>>  }
>>> //---------------------------------------
>>> Now on a form I have placed a single command button and want the
>>> above to execute when I click it. In the (Paint) events tab of the
>>> button I have
>>> enabled DrawShapesForm_Paint.
>>> So far nothing is happening when I click the button. Am using VS2008.
>>> What am I doing wrong, or perhaps failing to do?
>>> TIA Mick
>>>
>>
>>
> // Form1.Designer.cs
> namespace WindowsFormsApplication4
> {
>    partial class Form1
>    {
>        /// <summary>
>        /// Required designer variable.
>        /// </summary>
>        private System.ComponentModel.IContainer components = null;
>
>        /// <summary>
>        /// Clean up any resources being used.
>        /// </summary>
>        /// <param name="disposing">true if managed resources should be
> disposed; otherwise, false.</param>
>        protected override void Dispose(bool disposing)
>        {
>            if (disposing && (components != null))
>            {
>                components.Dispose();
>            }
>            base.Dispose(disposing);
>        }
>
>        #region Windows Form Designer generated code
>
>        /// <summary>
>        /// Required method for Designer support - do not modify
>        /// the contents of this method with the code editor.
>        /// </summary>
>        private void InitializeComponent()
>        {
>            this.button1 = new System.Windows.Forms.Button();
>            this.SuspendLayout();
>            //
>            // button1
>            //
>            this.button1.Location = new System.Drawing.Point(305, 75);
>            this.button1.Name = "button1";
>            this.button1.Size = new System.Drawing.Size(75, 23);
>            this.button1.TabIndex = 0;
>            this.button1.Text = "button1";
>            this.button1.UseVisualStyleBackColor = true;
>            this.button1.Paint += new
> System.Windows.Forms.PaintEventHandler(this.DrawShapesForm_Paint);
>            this.button1.Click += new
> System.EventHandler(this.button1_Click);
>            //
>            // Form1
>            //
>            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
>            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
>            this.ClientSize = new System.Drawing.Size(410, 306);
>            this.Controls.Add(this.button1);
>            this.Name = "Form1";
>            this.Text = "Form1";
>            this.ResumeLayout(false);
>
>        }
>
>        #endregion
>
>        private System.Windows.Forms.Button button1;
>    }
> }
>
> // end Form1.Designer.cs
>
> // start Program.cs
> using System;
> using System.Collections.Generic;
> using System.Linq;
> using System.Windows.Forms;
>
>
> namespace WindowsFormsApplication4
> {
>    static class Program
>    {
>        /// <summary>
>        /// The main entry point for the application.
>        /// </summary>
>        [STAThread]
>        static void Main()
>        {
>            Application.EnableVisualStyles();
>            Application.SetCompatibleTextRenderingDefault(false);
>            Application.Run(new Form1());
>        }
>    }
> }
>
> // end Program.cs
>
> //Form1.cs
>
> using System;
> using System.Collections.Generic;
> using System.ComponentModel;
> using System.Data;
> using System.Drawing;
> using System.Drawing.Drawing2D;
> using System.Linq;
> using System.Text;
> using System.Windows.Forms;
>
> namespace WindowsFormsApplication4
> {
>    public partial class Form1 : Form
>    {
>        public Form1()
>        {
>            InitializeComponent();
>        }
>
>        private void DrawShapesForm_Paint(object sender, PaintEventArgs e)
>        {
>            // references to object we will use
>            Graphics graphicsObject = e.Graphics;
>            // ellipse rectangle and gradient brush
>            Rectangle drawArea1 = new Rectangle(5, 35, 30, 100);
>            LinearGradientBrush linearBrush =
>               new LinearGradientBrush(drawArea1, Color.Blue,
>                  Color.Yellow, LinearGradientMode.ForwardDiagonal);
>
>            // draw ellipse filled with a blue-yellow gradient
>            graphicsObject.FillEllipse(linearBrush, 5, 30, 65, 100);
>
>
>
>        }
>
>        private void button1_Click(object sender, EventArgs e)
>        {
>            //No Code in here yet, I just want to call DrawShapesForm_Paint
>            //drawing when clicked
>        }
>    }
> }
>
> // Thanks Martin for having a look...Mick
>
>
>