openfiledialog

问题 I am trying to have the file dialog box pop up so the user can select a file path to export a file in VBA but for some reason it throws this error on the following line of code. Error: Method 'FileDialog' of object '_Application' failed Code: longResult = Application.FileDialog(msoFileDialogFolderPicker).Show All Code: If choice = 6 Then Dim intResult As Long Dim strPath As String 'the dialog is displayed to the user longResult = Application.FileDialog(msoFileDialogFolderPicker).Show 'checks

问题 I have created a console application and have it working the way I want it to. Using the "Add Item" > "Add Windows Form" option in VS2010, it has automatically created what I need. I have added a button and code to retrieve an Excel file (below) My question is: How do I take the file they have created and use it in my program.cs "Main" area? The code for the OpenFileDialog button click event, from the Form1.cs: private void btnSelect_Click(object sender, EventArgs e) { OFD.openFileDialog OFD

问题 I have a OpenFileDialog and I am trying to set the default folder. Initially I had it set to Environment.GetFolderPath(Environment.SpecialFolder.Personal) + @"\\new_folder1" and that worked well. However I changed it to Environment.GetFolderPath(Environment.SpecialFolder.Personal) + @"\\new_folder2" and it still pops up in new_folder1. When I debug it, the dialog's InitialDirectory is new_folder2. I deleted new_folder1, but the dialog still looks for it when it starts up. There are now no

问题 I have a OpenFileDialog and I am trying to set the default folder. Initially I had it set to Environment.GetFolderPath(Environment.SpecialFolder.Personal) + @"\\new_folder1" and that worked well. However I changed it to Environment.GetFolderPath(Environment.SpecialFolder.Personal) + @"\\new_folder2" and it still pops up in new_folder1. When I debug it, the dialog's InitialDirectory is new_folder2. I deleted new_folder1, but the dialog still looks for it when it starts up. There are now no

问题 This is my code for opening files: Dim filename As String = String.Empty Dim TextLine As String = "" Dim SplitLine() As String Dim ofd1 As New OpenFileDialog() ofd1.Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*" ofd1.FilterIndex = 2 ofd1.RestoreDirectory = True ofd1.Title = "Open Text File" 'get the filename of the txt file If ofd1.ShowDialog() = DialogResult.OK Then filename = ofd1.FileName End If 'if the filename is existing If System.IO.File.Exists(filename) = True Then Dim

问题 In need to create native looking customized .Net OpenFileDialog in Windows XP and Windows Vista/7. Add new controls to it, etc. Is there any way to customize standard OpenFileDialog in .Net (WPF specifically)? I've looked through the solutions like OpenFileDialogEx, but all that WINAPI hooking stuff is not acceptable for me. Maybe one knows a way to extract native dialogs via Reflection or something? How the native OpenFileDialog in Windows Vista/7 is implemented? Is it written in WPF? Thanks

问题 I am opening a file using the OpenFileDialog in c# and I am noticing it is taking between 20-40 seconds to load my file and clear the dialog. Here is my sample code: private void btnOpen_Click(object sender, EventArgs e) { if (ofdSettings.ShowDialog() == DialogResult.OK) { // do nothing } } even with this limited example it takes the 20-40 second duration for the dialog to clear. the file i'm selecting is a xml file that is only 1.36kb large 回答1: I had the same problem, openFileDialog1

问题 I'm sure I've asked this question before but searching does nothing and I completely forgot how to do this. I need a way to have a user choose a picture from their hard drive and load that picture to an Image class using the location. I've done this in the past, but as I said I can't remember how I did it. I know you can apply a file type filter to the OpenFileDialog. private void LoadImageToMemory() { openFileDialog1.Filter = "JPEG | jpeg"; openFileDialog1.ShowDialog(); } Any guidance? Thank

问题 I know I can write a custom dialog to do what I'm looking for, but is it possible to set a filter with OpenFileDialog to get .txt files, but only if they doesn't have "_org" in the filename? 回答1: Hey you can subscribe the OpenFileDialog.FileOk-Event to check the user selection of file names. if any filename incorrect you can cancel the event an show a message! otherwise you must write a custom dialog. 回答2: It is not possible with Basic OpenFileDialog's Filter property as it just filters list

问题 I have a little problem - I don't know how to Select a File and Open it in the Mozilla OpenFileDialog. First, I open the Dialog by pressing "Browse" with Selenium and then I want to put in a File-Name (I know the exact location via Environment variable) In my case: Environment.GetEnvironmentVariable("Testplatz_Config_Location") + "\TestConfig.fpc" So my Question, does anyone know how to handle an already open OpenFileDialog using C# - Or is it perhaps possible to handle this with Selenium?