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Performance Scripting ASP.NET

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26 Apr 20064 min read 33.9K   153   13  
An article detailing a custom ASP.NET performance testing application.
using System;

namespace QTools
{
	/// <summary>
	/// Summary description for ConfigControl.
	/// </summary>
	public class ConfigControl : System.Windows.Forms.UserControl
	{
		protected System.Windows.Forms.Label lblLogging;
		protected System.Windows.Forms.ComboBox cboLogging;
		protected System.Windows.Forms.TextBox txtSimultaneous;
		protected System.Windows.Forms.TextBox txtIterations;
		protected System.Windows.Forms.ComboBox cboUsers;
		protected System.Windows.Forms.Label lblSimulatenous;
		protected System.Windows.Forms.Label lblIterations;
		protected System.Windows.Forms.Label lblUserType;
		protected System.Windows.Forms.Label lblDelay;
		protected System.Windows.Forms.ComboBox cboDelay;
		protected System.Windows.Forms.TextBox txtDelay;
		protected System.Windows.Forms.Label lblURL;
		protected System.Windows.Forms.TextBox txtURL;
		protected System.Windows.Forms.Label lblStartDelay;
		protected System.Windows.Forms.TextBox txtStartDelay;
		protected System.Windows.Forms.ComboBox cboSimultaneousConnections;
		/// <summary> 
		/// Required designer variable.
		/// </summary>
		protected System.ComponentModel.Container components = null;

		public ConfigControl()
		{
			// This call is required by the Windows.Forms Form Designer.
			InitializeComponent();

			// TODO: Add any initialization after the InitializeComponent call

		}

		/// <summary> 
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if(components != null)
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Component Designer generated code
		/// <summary> 
		/// Required method for Designer support - do not modify 
		/// the contents of this method with the code editor.
		/// </summary>
		protected void InitializeComponent()
		{
			this.lblLogging = new System.Windows.Forms.Label();
			this.cboLogging = new System.Windows.Forms.ComboBox();
			this.txtSimultaneous = new System.Windows.Forms.TextBox();
			this.txtIterations = new System.Windows.Forms.TextBox();
			this.cboUsers = new System.Windows.Forms.ComboBox();
			this.lblSimulatenous = new System.Windows.Forms.Label();
			this.lblIterations = new System.Windows.Forms.Label();
			this.lblUserType = new System.Windows.Forms.Label();
			this.lblDelay = new System.Windows.Forms.Label();
			this.cboDelay = new System.Windows.Forms.ComboBox();
			this.txtDelay = new System.Windows.Forms.TextBox();
			this.lblURL = new System.Windows.Forms.Label();
			this.txtURL = new System.Windows.Forms.TextBox();
			this.txtStartDelay = new System.Windows.Forms.TextBox();
			this.lblStartDelay = new System.Windows.Forms.Label();
			this.cboSimultaneousConnections = new System.Windows.Forms.ComboBox();
			this.SuspendLayout();
			// 
			// lblLogging
			// 
			this.lblLogging.AutoSize = true;
			this.lblLogging.Location = new System.Drawing.Point(0, 10);
			this.lblLogging.Name = "lblLogging";
			this.lblLogging.Size = new System.Drawing.Size(75, 16);
			this.lblLogging.TabIndex = 0;
			this.lblLogging.Text = "Logging Level";
			// 
			// cboLogging
			// 
			this.cboLogging.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
			this.cboLogging.Items.AddRange(new object[] {
															"Individual Request"});
			this.cboLogging.Location = new System.Drawing.Point(152, 8);
			this.cboLogging.Name = "cboLogging";
			this.cboLogging.Size = new System.Drawing.Size(152, 21);
			this.cboLogging.TabIndex = 0;
			// 
			// txtSimultaneous
			// 
			this.txtSimultaneous.Location = new System.Drawing.Point(312, 40);
			this.txtSimultaneous.Name = "txtSimultaneous";
			this.txtSimultaneous.Size = new System.Drawing.Size(96, 20);
			this.txtSimultaneous.TabIndex = 2;
			this.txtSimultaneous.Text = "1";
			this.txtSimultaneous.TextAlign = System.Windows.Forms.HorizontalAlignment.Right;
			// 
			// txtIterations
			// 
			this.txtIterations.Location = new System.Drawing.Point(152, 72);
			this.txtIterations.Name = "txtIterations";
			this.txtIterations.Size = new System.Drawing.Size(152, 20);
			this.txtIterations.TabIndex = 3;
			this.txtIterations.Text = "10";
			this.txtIterations.TextAlign = System.Windows.Forms.HorizontalAlignment.Right;
			// 
			// cboUsers
			// 
			this.cboUsers.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
			this.cboUsers.Items.AddRange(new object[] {
														  "Default"});
			this.cboUsers.Location = new System.Drawing.Point(152, 104);
			this.cboUsers.Name = "cboUsers";
			this.cboUsers.Size = new System.Drawing.Size(152, 21);
			this.cboUsers.TabIndex = 4;
			// 
			// lblSimulatenous
			// 
			this.lblSimulatenous.AutoSize = true;
			this.lblSimulatenous.Location = new System.Drawing.Point(0, 42);
			this.lblSimulatenous.Name = "lblSimulatenous";
			this.lblSimulatenous.Size = new System.Drawing.Size(139, 16);
			this.lblSimulatenous.TabIndex = 5;
			this.lblSimulatenous.Text = "Simulatenous Connections";
			// 
			// lblIterations
			// 
			this.lblIterations.AutoSize = true;
			this.lblIterations.Location = new System.Drawing.Point(0, 74);
			this.lblIterations.Name = "lblIterations";
			this.lblIterations.Size = new System.Drawing.Size(156, 16);
			this.lblIterations.TabIndex = 6;
			this.lblIterations.Text = "Number of Iterations (per thrd)";
			// 
			// lblUserType
			// 
			this.lblUserType.AutoSize = true;
			this.lblUserType.Location = new System.Drawing.Point(0, 106);
			this.lblUserType.Name = "lblUserType";
			this.lblUserType.Size = new System.Drawing.Size(56, 16);
			this.lblUserType.TabIndex = 7;
			this.lblUserType.Text = "User Type";
			// 
			// lblDelay
			// 
			this.lblDelay.AutoSize = true;
			this.lblDelay.Location = new System.Drawing.Point(0, 136);
			this.lblDelay.Name = "lblDelay";
			this.lblDelay.Size = new System.Drawing.Size(78, 16);
			this.lblDelay.TabIndex = 9;
			this.lblDelay.Text = "Request Delay";
			// 
			// cboDelay
			// 
			this.cboDelay.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
			this.cboDelay.Items.AddRange(new object[] {
														  "Default",
														  "Time in Milliseconds"});
			this.cboDelay.Location = new System.Drawing.Point(152, 136);
			this.cboDelay.Name = "cboDelay";
			this.cboDelay.Size = new System.Drawing.Size(152, 21);
			this.cboDelay.TabIndex = 5;
			this.cboDelay.SelectedIndexChanged += new System.EventHandler(this.cboDelay_SelectedIndexChanged);
			// 
			// txtDelay
			// 
			this.txtDelay.Location = new System.Drawing.Point(312, 136);
			this.txtDelay.Name = "txtDelay";
			this.txtDelay.Size = new System.Drawing.Size(96, 20);
			this.txtDelay.TabIndex = 6;
			this.txtDelay.Text = "2000";
			this.txtDelay.TextAlign = System.Windows.Forms.HorizontalAlignment.Right;
			this.txtDelay.Visible = false;
			// 
			// lblURL
			// 
			this.lblURL.AutoSize = true;
			this.lblURL.Location = new System.Drawing.Point(0, 200);
			this.lblURL.Name = "lblURL";
			this.lblURL.Size = new System.Drawing.Size(56, 16);
			this.lblURL.TabIndex = 11;
			this.lblURL.Text = "Base URL";
			// 
			// txtURL
			// 
			this.txtURL.Location = new System.Drawing.Point(152, 200);
			this.txtURL.Name = "txtURL";
			this.txtURL.Size = new System.Drawing.Size(256, 20);
			this.txtURL.TabIndex = 8;
			this.txtURL.Text = "DEFAULT";
			// 
			// txtStartDelay
			// 
			this.txtStartDelay.Location = new System.Drawing.Point(152, 168);
			this.txtStartDelay.Name = "txtStartDelay";
			this.txtStartDelay.Size = new System.Drawing.Size(96, 20);
			this.txtStartDelay.TabIndex = 7;
			this.txtStartDelay.Text = "250";
			this.txtStartDelay.TextAlign = System.Windows.Forms.HorizontalAlignment.Right;
			// 
			// lblStartDelay
			// 
			this.lblStartDelay.AutoSize = true;
			this.lblStartDelay.Location = new System.Drawing.Point(0, 168);
			this.lblStartDelay.Name = "lblStartDelay";
			this.lblStartDelay.Size = new System.Drawing.Size(133, 16);
			this.lblStartDelay.TabIndex = 13;
			this.lblStartDelay.Text = "Start Delay (milliseconds)";
			// 
			// cboSimultaneousConnections
			// 
			this.cboSimultaneousConnections.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
			this.cboSimultaneousConnections.Items.AddRange(new object[] {
																			"Fixed",
																			"Increasing to Maximum"});
			this.cboSimultaneousConnections.Location = new System.Drawing.Point(152, 40);
			this.cboSimultaneousConnections.Name = "cboSimultaneousConnections";
			this.cboSimultaneousConnections.Size = new System.Drawing.Size(152, 21);
			this.cboSimultaneousConnections.TabIndex = 1;
			// 
			// ConfigControl
			// 
			this.Controls.Add(this.cboSimultaneousConnections);
			this.Controls.Add(this.txtStartDelay);
			this.Controls.Add(this.lblStartDelay);
			this.Controls.Add(this.txtURL);
			this.Controls.Add(this.lblURL);
			this.Controls.Add(this.txtDelay);
			this.Controls.Add(this.lblDelay);
			this.Controls.Add(this.cboDelay);
			this.Controls.Add(this.lblUserType);
			this.Controls.Add(this.lblSimulatenous);
			this.Controls.Add(this.cboUsers);
			this.Controls.Add(this.txtIterations);
			this.Controls.Add(this.txtSimultaneous);
			this.Controls.Add(this.cboLogging);
			this.Controls.Add(this.lblLogging);
			this.Controls.Add(this.lblIterations);
			this.Name = "ConfigControl";
			this.Size = new System.Drawing.Size(416, 224);
			this.ResumeLayout(false);

		}
		#endregion

		public void LoadSettings(QTools.Setting settings)
		{
			if (settings == null)
			{
				settings = new Setting();
			}

			txtIterations.Text = settings.NumberOfIterations.ToString();
			txtSimultaneous.Text = settings.NumberOfSimulatenousConnections.ToString();
			txtURL.Text = settings.baseURL;
			txtStartDelay.Text = settings.StartDelayMilliSeconds.ToString();

			switch (settings.LoggingLevel)
			{
				case LoggingLevels.IndividualRequests:
					cboLogging.SelectedIndex = 0;
					break;

				case LoggingLevels.EntireTestInstance:
					cboLogging.SelectedIndex = 1;
					break;

				case LoggingLevels.None:
					cboLogging.SelectedIndex = 2;
					break;
			}

			switch (settings.SimultaneousConnections)
			{
				case SimultaneousConnections.Fixed:
					cboSimultaneousConnections.SelectedIndex = 0;
					break;

				case SimultaneousConnections.Increasing:
					cboSimultaneousConnections.SelectedIndex = 1;
					break;
			}

			switch (settings.DelayType)
			{
				case DelayType.Default:
					cboDelay.SelectedIndex = 0;
					break;

				case DelayType.Milliseconds:
					cboDelay.SelectedIndex = 1;
					txtDelay.Text = settings.DelayMilliSeconds.ToString();
					break;
			}

			switch (settings.UserType)
			{
				case UserType.Default:
					cboUsers.SelectedIndex = 0;
					break;

				case UserType.Custom:
					cboUsers.SelectedIndex = 1;
					break;
			}
		}

		public QTools.Setting SaveSettings()
		{
			Setting settings = new Setting();

			settings.NumberOfIterations = int.Parse(txtIterations.Text);
			settings.NumberOfSimulatenousConnections = int.Parse(txtSimultaneous.Text);
			settings.baseURL = txtURL.Text;
			settings.StartDelayMilliSeconds = int.Parse(txtStartDelay.Text);

			switch (cboLogging.SelectedIndex)
			{
				case 0:
					settings.LoggingLevel = LoggingLevels.IndividualRequests;
					break;
				case 1:
					settings.LoggingLevel = LoggingLevels.EntireTestInstance;
					break;
				case 2:
					settings.LoggingLevel = LoggingLevels.None;
					break;
			}

			switch (cboSimultaneousConnections.SelectedIndex)
			{
				case 0:
					settings.SimultaneousConnections = SimultaneousConnections.Fixed;
					break;

				case 1:
					settings.SimultaneousConnections = SimultaneousConnections.Increasing;
					break;
			}

			switch (cboDelay.SelectedIndex)
			{
				case 0:
					settings.DelayType = DelayType.Default;
					break;
				case 1:
					settings.DelayType = DelayType.Milliseconds;
					settings.DelayMilliSeconds = int.Parse(txtDelay.Text);
					break;
			}

			switch (cboUsers.SelectedIndex)
			{
				case 0:
					settings.UserType = UserType.Default;
					break;
				case 1:
					settings.UserType = UserType.Custom;
					break;
			}

			return settings;
		}

		protected void cboDelay_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			txtDelay.Visible = (cboDelay.SelectedIndex != 0);
		}
	}
}

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