Hi........
My problem is i wrote a program for drawing a line in Csharp.
My code is
using System;
using System.Collecti ons.Generic;
using System.Componen tModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows. Forms;
using System.Drawing. Imaging;
using System.Drawing. Drawing2D;
using System.Collecti ons;
public class TestGDI5 : System.Windows. Forms.Form
{
protected void DrawLineGraph(G raphics g)
{
//base.OnPaint(pe );
//void DrawLineGraph(G raphics g)
{
Pen p = new Pen(graphColor) ;
Point start = (Point)Points[0];
FloatPoint prev, current;
prev = FindLocationOnG raph(start);
for (int i = 1; i < Points.Count; i++)
{
Point pt = (Point)Points[i];
current = FindLocationOnG raph(pt);
g.DrawLine(p, prev.X, prev.Y, current.X, current.Y);
if (bShowPoints)
{
Brush b = new SolidBrush(text Color);
Font f = new Font(Font.FontF amily, Font.Size);
string title = "(" + pt.X + "," + pt.Y + ")";
if (prev.Y > current.Y)
g.DrawString(ti tle, f, b, current.X - 25,
current.Y - 15);
else
g.DrawString(ti tle, f, b,
current.X - 25, current.Y + 5);
if (i == 1)
{
title = "(" + start.X + "," + start.Y + ")";
g.DrawString(ti tle, f, b, prev.X - 10, prev.Y - 15);
}
f.Dispose();
b.Dispose();
}
prev = current;
}
p.Dispose();
}
}
public static void Main()
{
System.Windows. Forms.Applicati on.Run(new TestGDI5());//display form
}
private void InitializeCompo nent()
{
this.SuspendLay out();
// TestGDI5
this.ClientSize = new System.Drawing. Size(292, 266);
this.Name = "TestGDI5";
this.Load += new System.EventHan dler(this.TestG DI5_Load);
this.ResumeLayo ut(false);
}
private void TestGDI5_Load(o bject sender, EventArgs e)
{
}
}
While running this, its giving error orveride problem
The error is
'WindowsApplica tion1.Form1.Dis pose(bool)': no suitable method found to override
What can i do now.
Please help me.
If i run the same program in Console Application it is giving that
graphRegion, graptype,drawax is, drawpoints etc does not exist in the Current.
Thanks.
1 2126 JosAH 11,448
Recognized Expert MVP
You posted your C# question in the C/C++ forum. I'll move your question to the
.NET forum for you.
kind regards,
Jos
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