frmsplash.cs

本论文叙述了联机考试系统的现状以及C#语言的概况。重点介绍了联机考试系统的实现过程：包括系统分析、 系统调查、 数据流程分析、功能设计、 数据库设计、 系统物理配置方案、 系统实现、 系统测试和调试。

using System;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Drawing;
using System.Drawing.Drawing2D;

namespace SupermarketProject
{
	/// <summary>
	/// frmSplash 
	/// </summary>
	public class frmSplash : System.Windows.Forms.Form
	{
		private System.ComponentModel.IContainer components;
		private System.Windows.Forms.ProgressBar pgrSplash;
		private System.Windows.Forms.Timer tmrTimer;
		public Pen bluePen = new Pen(Color.Blue,3);

		

		private int interval = 0;
		private System.Windows.Forms.PictureBox pictureBox1;
		private string userId;

		public frmSplash(string usrId)
		{
			//
			// Windows 
			//
			InitializeComponent();

			//
			// TODO: InitializeComponent 
			//
			userId = usrId;
			
		}

		/// <summary>
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if(components != null)
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		/*[STAThread]
		static void Main()
		{
			Application.Run(new frmSplash());
		}*/


		#region Windows Form Designer generated code
		/// <summary>
	
		/// </summary>
		private void InitializeComponent()
		{
			this.components = new System.ComponentModel.Container();
			System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(frmSplash));
			this.tmrTimer = new System.Windows.Forms.Timer(this.components);
			this.pgrSplash = new System.Windows.Forms.ProgressBar();
			this.pictureBox1 = new System.Windows.Forms.PictureBox();
			this.SuspendLayout();
			// 
			// tmrTimer
			// 
			this.tmrTimer.Enabled = true;
			this.tmrTimer.Interval = 30;
			this.tmrTimer.Tick += new System.EventHandler(this.tmrTimer_Tick);
			// 
			// pgrSplash
			// 
			this.pgrSplash.Enabled = false;
			this.pgrSplash.Location = new System.Drawing.Point(74, 240);
			this.pgrSplash.Name = "pgrSplash";
			this.pgrSplash.Size = new System.Drawing.Size(496, 16);
			this.pgrSplash.Step = 1;
			this.pgrSplash.TabIndex = 1;
			// 
			// pictureBox1
			// 
			this.pictureBox1.BackColor = System.Drawing.SystemColors.Desktop;
			this.pictureBox1.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox1.Image")));
			this.pictureBox1.Location = new System.Drawing.Point(544, 0);
			this.pictureBox1.Name = "pictureBox1";
			this.pictureBox1.Size = new System.Drawing.Size(96, 56);
			this.pictureBox1.TabIndex = 2;
			this.pictureBox1.TabStop = false;
			// 
			// frmSplash
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 14);
			this.BackColor = System.Drawing.SystemColors.Desktop;
			this.ClientSize = new System.Drawing.Size(644, 286);
			this.ControlBox = false;
			this.Controls.Add(this.pictureBox1);
			this.Controls.Add(this.pgrSplash);
			this.Font = new System.Drawing.Font("Times New Roman", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.Fixed3D;
			this.MaximizeBox = false;
			this.MinimizeBox = false;
			this.Name = "frmSplash";
			this.ShowInTaskbar = false;
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
			this.ResumeLayout(false);

		}
		#endregion

		private void tmrTimer_Tick(object sender, System.EventArgs e)
		{
			interval = interval + 1;
			pgrSplash.Value = interval;
			if (interval == 100)
			{
				tmrTimer.Enabled=false;
				this.Close();
			}
		}

		protected override void OnPaint(PaintEventArgs pe)
		{
			base.OnPaint(pe);
			Graphics g = pe.Graphics;

			Font fnt = new Font("Verdana",15);
			g.DrawString(this.userId + "，您好", fnt, new SolidBrush(Color.Beige),7,10);

			fnt = new Font("Comic Sans Ms",20);
			g.DrawString("欢迎访问 ", fnt, new SolidBrush(Color.Azure), 15,40);
			fnt = new Font("Comic Sans Ms",40);
			g.DrawString("          祥 龙 超 市", fnt, new SolidBrush(Color.Red), 7,70);
	
			fnt = new Font("Verdana",20);
			g.DrawString("正在加载主菜单", fnt, new SolidBrush(Color.Yellow), 10,200);
			fnt.Dispose();

					
		}

		
		}
	}