C#拖拽文件获得文件名

C#拖拽文件获得文件名

//首先将控件的 AllowDrop = True;

//获得一个文件名

private void textBox1_DragDrop(object sender, DragEventArgs e)
{
　　textBox1.Text = ((Array)e.Data.GetData(DataFormats.FileDrop)).GetValue(0).ToString();
}

private void textBox1_DragEnter(object sender, DragEventArgs e)
{
　　if (e.Data.GetDataPresent(DataFormats.FileDrop))
　　　　e.Effect = DragDropEffects.Link;
　　else e.Effect = DragDropEffects.None;
}

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//拖拽多个文件到文本框

private void textBox1_DragDrop(object sender, DragEventArgs e)
{
try
{
//这里的Zpath是被拖放的文件的路径
string[] s = (string[])e.Data.GetData(DataFormats.FileDrop, false);
if (s.Length > 0)
{
for(int i=0;i<s.Length;i++)
{
textBox1.Text += s[i] + "\r\n";
}
}
}
catch (System.Exception ex)
{

}
}

private void textBox1_DragEnter(object sender, DragEventArgs e)
{
try
{
if (e.Data.GetDataPresent(DataFormats.FileDrop))
e.Effect = DragDropEffects.All;
else
e.Effect = DragDropEffects.None;
}
catch (System.Exception ex)
{

}
}