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ƒtƒH[ƒ€“ΰ‚ΜƒŠƒXƒgƒ{ƒbƒNƒXiListBox1j‚ΙDrop‚³‚κ‚½ƒtƒ@ƒCƒ‹EƒtƒHƒ‹ƒ_‚Μ–Ό‘O‚πŽζ“Ύ‚·‚ιƒTƒ“ƒvƒ‹‚Ε‚·B

ListBox1‚ΜAllowDropƒvƒƒpƒeƒB‚πTrue‚Ι‚΅‚ά‚·B

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// using System.IO;

private void ListBox1_DragEnter(object sender, DragEventArgs e)
{
    e.Effect = DragDropEffects.All;
}

private void ListBox1_DragDrop(object sender, DragEventArgs e)
{
    if (!e.Data.GetDataPresent(DataFormats.FileDrop)) return;
    string[] strs = (string[])e.Data.GetData(DataFormats.FileDrop);
    for (int i = 0; i < strs.Length; i++)
    {
        if (Directory.Exists(strs[i]))
        {
            // Drop‚³‚κ‚½ƒtƒHƒ‹ƒ_‚̏ˆ—
        }
        else
        {
            // Drop‚³‚κ‚½ƒtƒ@ƒCƒ‹‚̏ˆ—
        }
    }
}



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