[英]How to filter a custom format with the OpenFileDialog in c# WPF
I'm trying to add a filter to my OpenFileDialog with a custom file format that I created This is what I have so far: 我正在尝试使用我创建的自定义文件格式将过滤器添加到OpenFileDialog中,这是我到目前为止所拥有的:
private void btnSymKey_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.Filter = "public key (*.publ)";
openFileDialog1.FilterIndex = 2;
if (openFileDialog1.ShowDialog() == true)
{
DecryptionPathes.encryptedKey = System.IO.Path.GetFullPath(openFileDialog1.FileName);
txtSymKeyPath.Text = DecryptionPathes.encryptedKey;
this.btnSafeDecrypt.Visibility = Visibility.Visible;
this.btnSafeDecrypt.IsEnabled = true;
this.txtSafeDecryptPath.Visibility = Visibility.Visible;
}
}
But this doesnt work since the OpenFileDialog doesn't know ".publ" is there still a way to filter these files? 但这是行不通的,因为OpenFileDialog不知道“ .publ”是否仍然可以过滤这些文件?
试试下面的代码
openFileDialog1.Filter = "public key (*.publ)|*.publ";
Try to provide filter like this. 尝试提供这样的过滤器。 I used it to filter PDFs.
我用它来过滤PDF。 it should work.
它应该工作。
openFileDialog1.openFileDialog1.Filter = "publ Files|*.publ";
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