C# 域内打印机搜索安装 示例源码

using System;using System.DirectoryServices;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using System.Diagnostics;using System.Management;using System.Runtime.InteropServices;namespace Printer_Tool{ public partial class Form1 : Form { bool rePaint = true; public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { string filter = "(objectCategory=printQueue)"; if (textBox1.Text != "" || textBox2.Text != "" || textBox3.Text != "") { filter = "(&" filter ; if (textBox1.Text != "") filter = "(printername=*" textBox1.Text "*)"; if (textBox2.Text != "") filter = "(location=*" textBox2.Text "*)"; if (textBox3.Text != "") filter = "(drivername=*" textBox3.Text "*)"; filter = ")"; } DataSet dataSet = new DataSet(); DirectoryEntry entry = new DirectoryEntry("LDAP://apa.gad.schneider-electric.com/OU=Servers,OU=CN,OU=Countries,DC=apa,DC=gad,DC=schneider-electric,DC=com"); using (entry) { using (DirectorySearcher search = new DirectorySearcher(entry, filter, new string[] { "printername", "location", "drivername", "description", "servername", "printsharename" })) { search.PageSize = 1000; string[] columns = { "PrinterName", "PrinterLocation", "Model", "Description", "ServerName", "PrintShareName" }; DataTable dataTable = dataSet.Tables.Add("Printers"); DataRow dataRow; foreach (string colName in columns) { dataTable.Columns.Add(colName); } using (SearchResultCollection resultCollection = search.FindAll()) { toolStripStatusLabel1.Text = string.Format("{0} item(s) found.", resultCollection.Count); foreach (SearchResult result in resultCollection) { dataRow = dataTable.NewRow(); foreach (string column in result.Properties.PropertyNames) { switch (column) { case "printername": dataRow[0] = result.Properties[column][0]; break; case "location": dataRow[1] = result.Properties[column][0]; break; case "drivername": dataRow[2] = result.Properties[column][0]; break; case "description": dataRow[3] = result.Properties[column][0]; break; case "servername": dataRow[4] = result.Properties[column][0]; break; case "printsharename": dataRow[5] = result.Properties[column][0]; break; } } dataTable.Rows.Add(dataRow); } } } } dataGridView1.DataSource = dataSet.Tables["Printers"]; } private void dataGridView1_CellMouseDown(object sender, DataGridViewCellMouseEventArgs e) { if (e.Button == MouseButtons.Right) { if (e.RowIndex >= 0) { if (dataGridView1.Rows[e.RowIndex].Selected == false) { dataGridView1.ClearSelection(); dataGridView1.Rows[e.RowIndex].Selected = true; } if (dataGridView1.SelectedRows.Count == 1) { dataGridView1.CurrentCell = dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex]; } contextMenuStrip1.Show(MousePosition.X, MousePosition.Y); } } } private void toolStripMenuItem1_Click(object sender, EventArgs e) { string cmdText = string.Format("explorer \"\\\\{0}\\{1}", dataGridView1.SelectedCells[5].Value.ToString(), dataGridView1.SelectedCells[6].Value.ToString() "\""); Process process = new Process(); process.StartInfo.FileName = "cmd.exe"; process.StartInfo.UseShellExecute = false; process.StartInfo.RedirectStandardInput = true; process.StartInfo.RedirectStandardOutput = true; process.StartInfo.RedirectStandardError = true; process.StartInfo.CreateNoWindow = true; process.Start(); process.StandardInput.WriteLine(cmdText "&exit"); process.StandardInput.AutoFlush = true; string result = process.StandardOutput.ReadToEnd(); process.Close(); MessageBox.Show(result); } private void Form1_FormClosing(object sender, FormClosingEventArgs e) { if (MessageBox.Show("Are you sure want to exit the application ?", "Confirm", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes) { e.Cancel = false; } else e.Cancel = true; } private void dataGridView1_RowPostPaint(object sender, DataGridViewRowPostPaintEventArgs e) { if (dataGridView1.HorizontalScrollingOffset==0) { Image icon = Properties.Resources.printer; e.Graphics.DrawImage(icon, e.RowBounds.Left 2, e.RowBounds.Top 3, 16, 16); } } private void dataGridView1_Scroll(object sender, ScrollEventArgs e) { if (dataGridView1.HorizontalScrollingOffset <= 20) dataGridView1.HorizontalScrollingOffset = 0; } } }