CODEWITHSUNDEEP
c#listbox
user3763373
user3763373

Reputation:

c# adding or deleting data in listbox

I have a program and i want to remove the data when i click double to any data. How can i do that? This is the part of my code:

this.listBox1.MouseDoubleClick += new MouseEventHandler(listBox1_MouseDoubleClick);



void listBox1_MouseDoubleClick(object sender, MouseEventArgs e)
        {
            int index = this.listBox1.IndexFromPoint(e.Location);
            if (index != System.Windows.Forms.ListBox.NoMatches)
            {
                MessageBox.Show(index.ToString());
                listBox1.Items.Remove(listBox1.IndexFromPoint(e.Location));

            }
        }

Upvotes: 1

Views: 35

Answers (1)

Raidri
Raidri

Reputation: 17550

The Remove() method needs the object which you want to remove as a parameter. To use an index use the RemoveAt() method:

listBox1.Items.RemoveAt(index);

Upvotes: 3

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