DirectorySearcher.SearchScope : DirectorySearcher « System.DirectoryServices

 



using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Drawing;

using System.Windows.Forms;

using System.Text;

using System.DirectoryServices;



public class UserSearchForm : Form {

    private string username;

    private string password;

    private string hostname;

    private string schemaNamingContext;

    private string defaultNamingContext;



    public UserSearchForm() {

        InitializeComponent();

    }

    protected void SetLogonInformation() {

        username = (textBoxUsername.Text == "" ? null : textBoxUsername.Text);

        password = (textBoxPassword.Text == "" ? null : textBoxPassword.Text);

        hostname = textBoxHostname.Text;

        if (hostname != "") hostname += "/";

    }



    protected void SetNamingContext() {

        using (DirectoryEntry de = new DirectoryEntry()) {

            string path = "LDAP://" + hostname + "root";

            de.Username = username;

            de.Password = password;

            de.Path = path;



            schemaNamingContext = de.Properties["schemaNamingContext"][0].ToString();

            defaultNamingContext = de.Properties["defaultNamingContext"][0].ToString();

        }

    }



    protected void SetUserProperties(string schemaNamingContext) {

        List<string> properties = new List<string>();

        string[] data = GetSchemaProperties(schemaNamingContext, "User");

        properties.AddRange(GetSchemaProperties(schemaNamingContext, "Organizational-Person"));

        listBoxProperties.Items.Clear();

        foreach (string s in properties) {

            listBoxProperties.Items.Add(s);

        }

    }



    protected string[] GetSchemaProperties(string schemaNamingContext, string objectType) {

        string[] data;

        using (DirectoryEntry de = new DirectoryEntry()) {

            de.Username = username;

            de.Password = password;



            de.Path = "LDAP://" + hostname + "CN=" + objectType + "," + schemaNamingContext;



            PropertyCollection properties = de.Properties;

            PropertyValueCollection values = properties["systemMayContain"];



            data = new String[values.Count];

            values.CopyTo(data, 0);

        }

        return data;

    }



    private void OnLoadProperties(object sender, EventArgs e) {

        SetLogonInformation();

        SetNamingContext();



        SetUserProperties(schemaNamingContext);

    }



    private void OnSearch(object sender, EventArgs e) {

        FillResult();

    }



    protected string[] GetProperties() {

        string[] properties = new string[listBoxProperties.SelectedItems.Count];

        int i = 0;

        foreach (string s in listBoxProperties.SelectedItems) {

            properties[i++] = s;

        }

        return properties;

    }



    protected void FillResult() {

        using (DirectoryEntry root = new DirectoryEntry()) {

            root.Username = username;

            root.Password = password;

            root.Path = "LDAP://" + hostname + defaultNamingContext;



            using (DirectorySearcher searcher = new DirectorySearcher()) {

                searcher.SearchRoot = root;

                searcher.SearchScope = SearchScope.Subtree;

                searcher.Filter = textBoxFilter.Text;

                searcher.PropertiesToLoad.AddRange(GetProperties());



                SearchResultCollection results = searcher.FindAll();

                StringBuilder summary = new StringBuilder();

                foreach (SearchResult result in results) {

                    foreach (string propName in result.Properties.PropertyNames) {

                        foreach (string s in result.Properties[propName]) {

                            summary.Append(" " + propName + ": " + s + "\r\n");

                        }

                    }

                    summary.Append("\r\n");

                }

                textBoxResults.Text = summary.ToString();

            }

        }

    }





    private void InitializeComponent() {

        this.splitContainer1 = new System.Windows.Forms.SplitContainer();

        this.buttonSearch = new System.Windows.Forms.Button();

        this.label9 = new System.Windows.Forms.Label();

        this.textBoxFilter = new System.Windows.Forms.TextBox();

        this.label8 = new System.Windows.Forms.Label();

        this.label7 = new System.Windows.Forms.Label();

        this.listBoxProperties = new System.Windows.Forms.ListBox();

        this.label6 = new System.Windows.Forms.Label();

        this.buttonLoadProperties = new System.Windows.Forms.Button();

        this.label5 = new System.Windows.Forms.Label();

        this.groupBox1 = new System.Windows.Forms.GroupBox();

        this.textBoxPassword = new System.Windows.Forms.TextBox();

        this.textBoxUsername = new System.Windows.Forms.TextBox();

        this.label4 = new System.Windows.Forms.Label();

        this.label3 = new System.Windows.Forms.Label();

        this.textBoxHostname = new System.Windows.Forms.TextBox();

        this.label2 = new System.Windows.Forms.Label();

        this.label1 = new System.Windows.Forms.Label();

        this.textBoxResults = new System.Windows.Forms.TextBox();

        this.splitContainer1.Panel1.SuspendLayout();

        this.splitContainer1.Panel2.SuspendLayout();

        this.splitContainer1.SuspendLayout();

        this.groupBox1.SuspendLayout();

        this.SuspendLayout();

        // 

        // splitContainer1

        // 

        this.splitContainer1.Dock = System.Windows.Forms.DockStyle.Fill;

        this.splitContainer1.Location = new System.Drawing.Point(0, 0);

        this.splitContainer1.Name = "splitContainer1";

        // 

        // Panel1

        // 

        this.splitContainer1.Panel1.Controls.Add(this.buttonSearch);

        this.splitContainer1.Panel1.Controls.Add(this.label9);

        this.splitContainer1.Panel1.Controls.Add(this.textBoxFilter);

        this.splitContainer1.Panel1.Controls.Add(this.label8);

        this.splitContainer1.Panel1.Controls.Add(this.label7);

        this.splitContainer1.Panel1.Controls.Add(this.listBoxProperties);

        this.splitContainer1.Panel1.Controls.Add(this.label6);

        this.splitContainer1.Panel1.Controls.Add(this.buttonLoadProperties);

        this.splitContainer1.Panel1.Controls.Add(this.label5);

        this.splitContainer1.Panel1.Controls.Add(this.groupBox1);

        this.splitContainer1.Panel1.Controls.Add(this.textBoxHostname);

        this.splitContainer1.Panel1.Controls.Add(this.label2);

        this.splitContainer1.Panel1.Controls.Add(this.label1);

        // 

        // Panel2

        // 

        this.splitContainer1.Panel2.Controls.Add(this.textBoxResults);

        this.splitContainer1.Size = new System.Drawing.Size(721, 550);

        this.splitContainer1.SplitterDistance = 370;

        this.splitContainer1.TabIndex = 0;

        this.splitContainer1.Text = "splitContainer1";

        // 

        // buttonSearch

        // 

        this.buttonSearch.Location = new System.Drawing.Point(190, 489);

        this.buttonSearch.Name = "buttonSearch";

        this.buttonSearch.TabIndex = 12;

        this.buttonSearch.Text = "Search";

        this.buttonSearch.Click += new System.EventHandler(this.OnSearch);

        // 

        // label9

        // 

        this.label9.AutoSize = true;

        this.label9.Location = new System.Drawing.Point(22, 489);

        this.label9.Name = "label9";

        this.label9.Size = new System.Drawing.Size(98, 14);

        this.label9.TabIndex = 11;

        this.label9.Text = "5. Start the Search";

        // 

        // textBoxFilter

        // 

        this.textBoxFilter.Location = new System.Drawing.Point(190, 445);

        this.textBoxFilter.Name = "textBoxFilter";

        this.textBoxFilter.TabIndex = 10;

        this.textBoxFilter.Text = "(objectClass=user)";

        // 

        // label8

        // 

        this.label8.AutoSize = true;

        this.label8.Location = new System.Drawing.Point(22, 452);

        this.label8.Name = "label8";

        this.label8.Size = new System.Drawing.Size(33, 14);

        this.label8.TabIndex = 9;

        this.label8.Text = "Filter:";

        // 

        // label7

        // 

        this.label7.AutoSize = true;

        this.label7.Location = new System.Drawing.Point(22, 420);

        this.label7.Name = "label7";

        this.label7.Size = new System.Drawing.Size(127, 14);

        this.label7.TabIndex = 8;

        this.label7.Text = "4. Enter the LDAP Filter:";

        // 

        // listBoxProperties

        // 

        this.listBoxProperties.FormattingEnabled = true;

        this.listBoxProperties.Location = new System.Drawing.Point(190, 289);

        this.listBoxProperties.Name = "listBoxProperties";

        this.listBoxProperties.Size = new System.Drawing.Size(120, 95);

        this.listBoxProperties.TabIndex = 7;

        // 

        // label6

        // 

        this.label6.AutoSize = true;

        this.label6.Location = new System.Drawing.Point(22, 289);

        this.label6.Name = "label6";

        this.label6.Size = new System.Drawing.Size(129, 27);

        this.label6.TabIndex = 6;

        this.label6.Text = "3. Choose the Properties \r\nto Display";

        // 

        // buttonLoadProperties

        // 

        this.buttonLoadProperties.Location = new System.Drawing.Point(190, 238);

        this.buttonLoadProperties.Name = "buttonLoadProperties";

        this.buttonLoadProperties.Size = new System.Drawing.Size(116, 23);

        this.buttonLoadProperties.TabIndex = 5;

        this.buttonLoadProperties.Text = "Load Properties";

        this.buttonLoadProperties.Click += new System.EventHandler(this.OnLoadProperties);

        // 

        // label5

        // 

        this.label5.AutoSize = true;

        this.label5.Location = new System.Drawing.Point(29, 238);

        this.label5.Name = "label5";

        this.label5.Size = new System.Drawing.Size(118, 14);

        this.label5.TabIndex = 4;

        this.label5.Text = "2. Load the Properties:";

        // 

        // groupBox1

        // 

        this.groupBox1.Controls.Add(this.textBoxPassword);

        this.groupBox1.Controls.Add(this.textBoxUsername);

        this.groupBox1.Controls.Add(this.label4);

        this.groupBox1.Controls.Add(this.label3);

        this.groupBox1.Location = new System.Drawing.Point(22, 115);

        this.groupBox1.Name = "groupBox1";

        this.groupBox1.Size = new System.Drawing.Size(304, 100);

        this.groupBox1.TabIndex = 3;

        this.groupBox1.TabStop = false;

        this.groupBox1.Text = "Logon [optional]";

        // 

        // textBoxPassword

        // 

        this.textBoxPassword.Location = new System.Drawing.Point(168, 60);

        this.textBoxPassword.Name = "textBoxPassword";

        this.textBoxPassword.PasswordChar = '*';

        this.textBoxPassword.Size = new System.Drawing.Size(116, 20);

        this.textBoxPassword.TabIndex = 3;

        // 

        // textBoxUsername

        // 

        this.textBoxUsername.Location = new System.Drawing.Point(168, 23);

        this.textBoxUsername.Name = "textBoxUsername";

        this.textBoxUsername.Size = new System.Drawing.Size(116, 20);

        this.textBoxUsername.TabIndex = 2;

        // 

        // label4

        // 

        this.label4.AutoSize = true;

        this.label4.Location = new System.Drawing.Point(7, 60);

        this.label4.Name = "label4";

        this.label4.Size = new System.Drawing.Size(57, 14);

        this.label4.TabIndex = 1;

        this.label4.Text = "Password:";

        // 

        // label3

        // 

        this.label3.AutoSize = true;

        this.label3.Location = new System.Drawing.Point(7, 29);

        this.label3.Name = "label3";

        this.label3.Size = new System.Drawing.Size(60, 14);

        this.label3.TabIndex = 0;

        this.label3.Text = "Username:";

        // 

        // textBoxHostname

        // 

        this.textBoxHostname.Location = new System.Drawing.Point(190, 70);

        this.textBoxHostname.Name = "textBoxHostname";

        this.textBoxHostname.Size = new System.Drawing.Size(136, 20);

        this.textBoxHostname.TabIndex = 2;

        // 

        // label2

        // 

        this.label2.AutoSize = true;

        this.label2.Location = new System.Drawing.Point(22, 70);

        this.label2.Name = "label2";

        this.label2.Size = new System.Drawing.Size(145, 14);

        this.label2.TabIndex = 1;

        this.label2.Text = "Domain Controller [optional]";

        // 

        this.label1.AutoSize = true;

        this.label1.Location = new System.Drawing.Point(22, 31);

        this.label1.Name = "label1";

        this.label1.Size = new System.Drawing.Size(254, 14);

        this.label1.TabIndex = 0;

        this.label1.Text = "1. Enter Domain Controller and Logon Information";

        // 

        // textBoxResults

        // 

        this.textBoxResults.Dock = System.Windows.Forms.DockStyle.Fill;

        this.textBoxResults.Location = new System.Drawing.Point(0, 0);

        this.textBoxResults.Multiline = true;

        this.textBoxResults.Name = "textBoxResults";

        this.textBoxResults.Size = new System.Drawing.Size(347, 550);

        this.textBoxResults.TabIndex = 0;

        // 

        // UserSearchForm

        // 

        this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);

        this.ClientSize = new System.Drawing.Size(721, 550);

        this.Controls.Add(this.splitContainer1);

        this.Name = "UserSearchForm";

        this.Text = "User Search";

        this.splitContainer1.Panel1.ResumeLayout(false);

        this.splitContainer1.Panel1.PerformLayout();

        this.splitContainer1.Panel2.ResumeLayout(false);

        this.splitContainer1.Panel2.PerformLayout();

        this.splitContainer1.ResumeLayout(false);

        this.groupBox1.ResumeLayout(false);

        this.groupBox1.PerformLayout();

        this.ResumeLayout(false);

    }

    private System.Windows.Forms.SplitContainer splitContainer1;

    private System.Windows.Forms.TextBox textBoxHostname;

    private System.Windows.Forms.Label label2;

    private System.Windows.Forms.Label label1;

    private System.Windows.Forms.GroupBox groupBox1;

    private System.Windows.Forms.TextBox textBoxUsername;

    private System.Windows.Forms.Label label4;

    private System.Windows.Forms.Label label3;

    private System.Windows.Forms.TextBox textBoxPassword;

    private System.Windows.Forms.Button buttonLoadProperties;

    private System.Windows.Forms.Label label5;

    private System.Windows.Forms.Label label6;

    private System.Windows.Forms.ListBox listBoxProperties;

    private System.Windows.Forms.TextBox textBoxFilter;

    private System.Windows.Forms.Label label8;

    private System.Windows.Forms.Label label7;

    private System.Windows.Forms.Button buttonSearch;

    private System.Windows.Forms.Label label9;

    private System.Windows.Forms.TextBox textBoxResults;





    [STAThread]

    static void Main() {

        Application.EnableVisualStyles();

        Application.Run(new UserSearchForm());

    }

}
DirectorySearcher.SearchScope : DirectorySearcher « System.DirectoryServices « C# / C Sharp by API
