1.打开文件对话框
OpenFileDialog openImageDialog = new OpenFileDialog();
openImageDialog.Filter = "Image Files (*.jpg;*.png)|*.jpg;*.png";
openImageDialog.Multiselect = false;
if (openImageDialog.ShowDialog() == DialogResult.OK)
{
MessageBox.Show(openImageDialog.FileName);
}
else
{ }
2.保存文件对话框
string excelFile = "";
SaveFileDialog saveImageDialog = new SaveFileDialog();
saveImageDialog.Filter = "Excel Files (*.xslx;)|*.xslx";
if (saveImageDialog.ShowDialog() == DialogResult.OK)
{
excelFile=saveImageDialog.FileName;
}
else
{
return;
}
3.文件夹选择对话框
FolderBrowserDialog folderDlg = new FolderBrowserDialog();
if(folderDlg.ShowDialog()==DialogResult.OK)
MessageBox.Show(folderDlg.SelectedPath);
private string GetSelectFolder()
{
string result = string.Empty;
using (FolderBrowserDialog folderBrowserDialog = new FolderBrowserDialog())
{
folderBrowserDialog.SelectedPath = "";
if (DialogResult.OK == folderBrowserDialog.ShowDialog())
{
result = folderBrowserDialog.SelectedPath;
}
}
return result;
}
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