C# - Populate Datagridview With Files Name's

How To Fill DataGridView With Files Name From Folder Values On Another Form Using C#

                                                                                                                         

In This C# Tutorial  We Will See How To Bind DataGridView File Name's Form Folder Using CSharp Programming Language.

Project Source Code:

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.IO;

namespace WindowsFormsApplication1
{
    public partial class DataGridView_With_Files_Name : Form
    {
        public DataGridView_With_Files_Name()
        {
            InitializeComponent();
        }

        private void DataGridView_With_Files_Name_Load(object sender, EventArgs e)
        {

            String[] files = Directory.GetFiles(@"C:\Users\samsng\Desktop\products");
            DataTable table = new DataTable();
            table.Columns.Add("File Name");

            for(int i = 0; i < files.Length; i++)
            {
                FileInfo file = new FileInfo(files[i]);
                table.Rows.Add(file.Name);
            }

            dataGridView1.DataSource = table; 

        }
    }
}

      

///////////////OUTPUT:

---

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Java - Display Images From A Folder Using NetBeans

Java JTable Code -  Java JTable Click And Show The Selected Image 

                                                                           

In this java Tutorial we will see How To Populate A JTable With Files Names From A Folder And Display The Selected Image When JTable Mouse Clicked In A JLabel In Another JFrame Using NetBeans .

Entire Project Source Code:

    

     First JFrame:

package JAVA_VIDEOS_TUTORIALS;

import java.awt.Image;

import java.io.File;

import javax.swing.ImageIcon;

import javax.swing.JFrame;

import javax.swing.table.DefaultTableModel;

import javax.swing.table.TableModel;

/**

 *

 * @author 1bestcsharp.blogspot.com

 */

public class JTable_Images_List extends javax.swing.JFrame {

    /**

     * Creates new form JTable_Images_List

     */

    public JTable_Images_List() {

        initComponents();

        getImagesName();

    }

    

    JFrame_Show_Images jsi = new JFrame_Show_Images();

    // function to get all images name

    public void getImagesName()

    {

        File file = new File(getClass().getResource("/java_tutorials/products").getFile());

        Object[] files = file.list();

        DefaultTableModel model = (DefaultTableModel)jTable_Images_Names_List.getModel();

        model.setColumnIdentifiers(new String[]{"Images Names"});

        Object[] row = new Object[1];

        for(int i = 0; i < files.length; i++)

        {

            row[0] = files[i];

            model.addRow(row);

        }

    }

    

    /**

     * This method is called from within the constructor to initialize the form.

     * WARNING: Do NOT modify this code. The content of this method is always

     * regenerated by the Form Editor.

     */

    @SuppressWarnings("unchecked")

    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          

    private void initComponents() {

        jScrollPane1 = new javax.swing.JScrollPane();

        jTable_Images_Names_List = new javax.swing.JTable();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jTable_Images_Names_List.setModel(new javax.swing.table.DefaultTableModel(

            new Object [][] {

            },

            new String [] {

                "Title 1", "Title 2", "Title 3", "Title 4"

            }

        ));

        jTable_Images_Names_List.addMouseListener(new java.awt.event.MouseAdapter() {

            public void mouseClicked(java.awt.event.MouseEvent evt) {

                jTable_Images_Names_ListMouseClicked(evt);

            }

        });

        jScrollPane1.setViewportView(jTable_Images_Names_List);

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());

        getContentPane().setLayout(layout);

        layout.setHorizontalGroup(

            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()

                .addContainerGap(15, Short.MAX_VALUE)

                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 375, javax.swing.GroupLayout.PREFERRED_SIZE)

                .addContainerGap())

        );

        layout.setVerticalGroup(

            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

            .addGroup(layout.createSequentialGroup()

                .addContainerGap()

                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 363, javax.swing.GroupLayout.PREFERRED_SIZE)

                .addContainerGap(14, Short.MAX_VALUE))

        );

        pack();

    }// </editor-fold>                        

    // Show The selected image name in jtable click

    private void jTable_Images_Names_ListMouseClicked(java.awt.event.MouseEvent evt) {                                                      

        // get the index of the selected row 

        int index = jTable_Images_Names_List.getSelectedRow();

        TableModel model = jTable_Images_Names_List.getModel();

        

        // get the image name using jtable model

        String imageName = model.getValueAt(index, 0).toString();

        

        // showing the second jframe

        jsi.setVisible(true);

        jsi.pack();

        jsi.setLocationRelativeTo(null);

        jsi.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);

        

      // get the image and resize it with the same width and height as the jlabel

        ImageIcon icon = new ImageIcon(getClass().getResource("/java_tutorials/products/"+imageName));

        Image img = icon.getImage().getScaledInstance(jsi.jLabel_Show_Image.getWidth(), jsi.jLabel_Show_Image.getHeight(), Image.SCALE_SMOOTH);

        jsi.jLabel_Show_Image.setIcon(new ImageIcon(img));

        

    }                                                     

    /**

     * @param args the command line arguments

     */

    public static void main(String args[]) {

        /* Set the Nimbus look and feel */

        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">

        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.

         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 

         */

        try {

            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {

                if ("Nimbus".equals(info.getName())) {

                    javax.swing.UIManager.setLookAndFeel(info.getClassName());

                    break;

                }

            }

        } catch (ClassNotFoundException ex) {

            java.util.logging.Logger.getLogger(JTable_Images_List.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

        } catch (InstantiationException ex) {

            java.util.logging.Logger.getLogger(JTable_Images_List.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

        } catch (IllegalAccessException ex) {

            java.util.logging.Logger.getLogger(JTable_Images_List.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

        } catch (javax.swing.UnsupportedLookAndFeelException ex) {

            java.util.logging.Logger.getLogger(JTable_Images_List.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

        }

        //</editor-fold>

        /* Create and display the form */

        java.awt.EventQueue.invokeLater(new Runnable() {

            public void run() {

                new JTable_Images_List().setVisible(true);

            }

        });

    }

    // Variables declaration - do not modify                     

    private javax.swing.JScrollPane jScrollPane1;

    private javax.swing.JTable jTable_Images_Names_List;

    // End of variables declaration                   

}

Second JFrame :
 just add a jlabel to it and make it public 


package JAVA_VIDEOS_TUTORIALS;

/**
 *
 * @author 1bestcsharp.blogspot.com
 */
public class JFrame_Show_Images extends javax.swing.JFrame {

    /**
     * Creates new form JFrame_Show_Images
     */
    public JFrame_Show_Images() {
        initComponents();
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          
    private void initComponents() {

        jLabel_Show_Image = new javax.swing.JLabel();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jLabel_Show_Image, javax.swing.GroupLayout.DEFAULT_SIZE, 668, Short.MAX_VALUE)
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jLabel_Show_Image, javax.swing.GroupLayout.DEFAULT_SIZE, 434, Short.MAX_VALUE)
                .addContainerGap())
        );

        pack();
    }// </editor-fold>                        

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        /* Set the Nimbus look and feel */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
         */
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(JFrame_Show_Images.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(JFrame_Show_Images.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(JFrame_Show_Images.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(JFrame_Show_Images.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>

        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new JFrame_Show_Images().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify                     
    public javax.swing.JLabel jLabel_Show_Image;
    // End of variables declaration                   

}

///////////////OUTPUT:

JTable Click And Display The Selected Image

---

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Java - Display A List Of Files Name From Folder To JTable

Java JTable Code - Populate A Jtable With A List Of Files Names From A Folder In Java Using NetBeans .

                                                                           

In this java Tutorial we will see How To Populate A JTable With Files Names From A Folder In Java Using NetBeans .

- to do that we will create a function and call it "getFilesName" :

   public void getFilesName()

    {

        File file = new File(getClass().getResource("/java_tutorials/products").getFile());

        File[] files = file.listFiles();

        DefaultTableModel model =    (DefaultTableModel)jTable_Files_Name.getModel();

        model.setColumnIdentifiers(new String[]{"Files Names"});

        Object[] row = new Object[1];

        for(int i = 0; i < files.length; i++)

        {

            row[0] = files[i].getName();

            model.addRow(row);

        }

    }

Entire Project Source Code:

package JAVA_VIDEOS_TUTORIALS;

import java.io.File;
import javax.swing.table.DefaultTableModel;

/**
 * @author 1bestcsharp.blogspot.com
 */
public class JTable_Files_Name extends javax.swing.JFrame {

    /**
     * Creates new form JTable_Files_Name
     */
    public JTable_Files_Name() {
        initComponents();
        // call the function
        getFilesName();
    }

 
    public void getFilesName()
    {
        File file = new File(getClass().getResource("/java_tutorials/products").getFile());

        File[] files = file.listFiles();

        DefaultTableModel model = (DefaultTableModel)jTable_Files_Name.getModel();

        model.setColumnIdentifiers(new String[]{"Files Names"});

        Object[] row = new Object[1];

        for(int i = 0; i < files.length; i++)
        {

            row[0] = files[i].getName();

            model.addRow(row);

        }
    }
 
    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                        
    private void initComponents() {

        jScrollPane1 = new javax.swing.JScrollPane();
        jTable_Files_Name = new javax.swing.JTable();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jTable_Files_Name.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {

            },
            new String [] {
                "Title 1", "Title 2", "Title 3", "Title 4"
            }
        ));
        jScrollPane1.setViewportView(jTable_Files_Name);

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 375, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(15, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jScrollPane1)
                .addContainerGap())
        );

        pack();
    }// </editor-fold>                      

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        /* Set the Nimbus look and feel */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
         */
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(JTable_Files_Name.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(JTable_Files_Name.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(JTable_Files_Name.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(JTable_Files_Name.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>

        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new JTable_Files_Name().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify                  
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JTable jTable_Files_Name;
    // End of variables declaration                
}

///////////////OUTPUT:

JTable With Files Names

---

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Php Code : How To Show Images From A Folder

Php Code: How To Display Images From A Folder Using Php

________________________________________________________

In this Php Tutorial we will Learn How To Get And Display Only Images From A Directory Using Php .

I Use In This Tutorial:
- NetBeans IDE .
- XAMPP .



 

Php Source Code:

<?php

$dir_path = "folder/";

$extensions_array = array('jpg','png','jpeg');

if(is_dir($dir_path))

{

    $files = scandir($dir_path);

    

    for($i = 0; $i < count($files); $i++)

    {

        if($files[$i] !='.' && $files[$i] !='..')

        {

            // get file name

            echo "File Name -> $files[$i]<br>";

            

            // get file extension

            $file = pathinfo($files[$i]);

            $extension = $file['extension'];

            echo "File Extension-> $extension<br>";

            

           // check file extension

            if(in_array($extension, $extensions_array))

            {

            // show image

            echo "<img src='$dir_path$files[$i]' style='width:100px;height:100px;'><br>";

            }

        }

    }

}

                     

---

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Php : How To Get Image Size From Directory Using Php

Php Code: How To Show Image Width And Height From A Folder Using Php

________________________________________________________

In this Php Tutorial we will Learn How  To Get And Display Images size ( width & height) From Folder Using Php .

I Use In This Tutorial:
- NetBeans IDE .
- XAMPP .



 

Php Source Code:

<?php

$dir_path = "images/";

if(is_dir($dir_path))

{

    $files = scandir($dir_path);

    

    for($i = 0; $i < count($files); $i++)

    {

        if($files[$i] != '.' && $files[$i] != '..')

        {

            echo "File Name -> $files[$i]<br>";

            

            $imageSize = getimagesize("$dir_path$files[$i]");

            

            echo " -Image Width : $imageSize[0]<br>";

            echo " -Image Height : $imageSize[1]<br>";

            //jpg or png or gif .........

            echo " -Image Type : $imageSize[2]<br>";

            echo " -Image Width And Height: $imageSize[3]<br>";

            // display the images

            echo"<img src='$dir_path$files[$i]' style='width:100px;height:100px;'><br><br>";

        }

    }

}

                     

---

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Php : How To Get File Extension From Directory Using Php

Php Code: How To Show Files Extension From A Folder Using Php

________________________________________________________

In this Php Tutorial we will Learn How  To Display Files Extensions From Folder Using Php .

I Use In This Tutorial:
- NetBeans IDE .
- XAMPP .



 

Php Source Code:

<?php

$dir_path = "folder/";

if(is_dir($dir_path))

{

    $files = scandir($dir_path);

    for($i = 0; $i < count($files); $i++)

    {

        if($files[$i] !='.' && $files[$i] != '..')

        {

            echo "File Name -> $files[$i]<br>";

            

            $file = pathinfo($files[$i]);

            $extension = $file['extension'];

           

            echo "File Extension -> $extension<br><br>";

        }

    }

}

                     

---

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