[Solved] saving file to folder [closed]

by


It looks like you are using a variable called destination in this line

webClient.DownloadFile("http://i.imgur.com/" + picture, destination + picture);

however you have not declared that variable and assigned it a value inside the buttonStart_Click method.

You have a variable called destination declared in the buttonSaveTo_Click method, if this is the value you want to use in buttonStart_Click, you need to make it a class level field so declare it next to ‘bool flag’

e.g:

public partial class Form1 : Form
{
    bool flag = true;
    int downloadedNumber = 0;
    string destination;
}

and remove the string declaration from 

public void buttonSaveTo_Click(object sender, EventArgs e)
{
    FolderBrowserDialog fbd = new FolderBrowserDialog();
    fbd.ShowDialog();
    richTextBox1.Text = fbd.SelectedPath;
    destination = fbd.SelectedPath;
}

solved saving file to folder [closed]