deleting a particular image from the folder which contains the images using c#

Question

hi, i have a query regarding deleting the images stored in a folder... my query is: how to store the images in the folder and displaying the image names in a listbox at pageload and deleting the selected image from a folder when we select the name in the listbox using c# plz help me out...its very urgent thanks and regards, pinky

krishna prasad · Answer

For deleting the selected item in the listbox..Here is the code.. private void button2_Click(object sender, EventArgs e) { File.Delete(listBox1.SelectedItem.ToString()); MessageBox.Show("file succesfully deleted"); } Here i have a created a button2 where if a select an item in the list and click this button2 the file gets deleted... Hope this helps u..Fell free to ask any doubts.... ----------------------------------------------------------------------------------------------- If someway my answer helped u don't forget to mark it as correct answer...

Arumugam A · Answer

You can delete a file or a directory using the following code protected void lbtnremove1_Click(object sender, EventArgs e) { string imgname="Image1.jpg"; try { File.Delete(Server.MapPath("../PropertyImages/12/" + imgname)); File.Delete(Server.MapPath("../PropertyImages/12/"+ imgname)); } catch (Exception ex) { lblMsg.Text = ex.Message.ToString(); } } U can either delete a root directory too by using the following code: protected void lbtnremove1_Click(object sender, EventArgs e) { string imgname="Image1.jpg"; try { Directory.Delete(Server.MapPath("../PropertyImages/12)); Directory.Delete(Server.MapPath("../PropertyImages/12)); } catch (Exception ex) { lblMsg.Text = ex.Message.ToString(); } } Please accept this answer if u get satisfied Cheers Arumugam

Nilanka Dharmadasa · Answer

Hi Pinky, I tried my best to give you a descriptive answer. If you find it useful, please do accept my answer. Let's say you added a form called Form1. Then you dragged two buttons naemd button1(Open button) and button2(delete button). You added events for the click events of those buttons as follows. For button1 : button1_Click For button2 : button2_Click Then you added event for form load event. Form1_Load Then you dragged a listbox named listBox1. Then you can use my code to do the rest. using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.IO; namespace WindowsFormsApplication3 { public partial class Form1 : Form { string path = "C:\images" ; public Form1() { InitializeComponent(); } private void button1_Click( object sender, EventArgs e) { try { //Save images OpenFileDialog openFileDialog1 = new OpenFileDialog (); openFileDialog1.Filter = "Image files (*.jpg)|*.jpg" ; openFileDialog1.FilterIndex = 1; openFileDialog1.RestoreDirectory = true ; string sourceFile = "" ; if (openFileDialog1.ShowDialog() == DialogResult .OK) { sourceFile = openFileDialog1.FileName; } else { return ; } string filename = Path .GetFileName(sourceFile); //Let's say you want to add images to 'C:\images' folder. string file = string .Format( "{1}\{0}" , filename, path); File .Copy(sourceFile, file); listBox1.Items.Add(filename); MessageBox .Show( "Image saved" ); } catch ( Exception ex) { MessageBox .Show( string .Format( "Error! {0}" , ex.Message)); } } private void button2_Click( object sender, EventArgs e) { try { if (listBox1.Items.Count == 0) { MessageBox .Show( "No images" ); return ; } if (listBox1.SelectedIndex == -1) { MessageBox .Show( "No Image selected" ); return ; } string filename = listBox1.SelectedItem.ToString(); string file = string .Format( "{1}\{0}" , filename, path); if ( File .Exists(file)) { File .Delete(file); listBox1.Items.Remove(filename); MessageBox .Show( "Image deleted" ); } else MessageBox .Show( "File not found" ); } catch ( Exception ex) { MessageBox .Show( string .Format( "Error! {0}" , ex.Message)); } } private void Form1_Load( object sender, EventArgs e) { try { string [] files = Directory .GetFiles(path); foreach ( string file in files) { string filename = Path .GetFileName(file); listBox1.Items.Add(filename); } } catch ( Exception ex) { } } } } Please accept my answer if it helps you.

krishna prasad · Answer

Hai.. here is the code for on button click it loads the list view item with the name of all photos in the specified folder..Don't forgot to add using System.IO ; in the begining . private void button1_Click(object sender, EventArgs e) { string[] fileEntries = Directory.GetFiles("E:\Photos"); foreach (string fileName in fileEntries) { // do something with fileName listBox1.Items.Add(fileName); } } U can add in form load also..as u wish...and change the directory according to ur folder present.. If this wat u asked then reply i ll give the solution for delete files.. ----------------------------------------------------------------------------------------------- If someway my answer helped u don't forget to mark it as correct answer...

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