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POIssues with ListView & File Output
 

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  1. POIssues with ListView & File Output
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    <p>I have so many issues with my project, i really don't know where to begin. First off, i get an error "an object reference is required for non-static field, method or property". It underlines retPath (the line: DriveRecursion_results.DriveRecursion(retPath);). I have no idea how to fix this.</p> <p>THe other thing i'm still stumped on is how to populate a listview on my Windows Form. What i want is a list of files that need to be renamed (versus a list of all files in my list.) </p> <p>Can anybody help? I have been struggling miserably with this for several hours now. </p> <p>Here is my code:</p> <p>Form1.cs:</p> <pre><code>namespace FileMigration { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { FolderSelect("Please select:"); } public string FolderSelect(string txtPrompt) { //Value to be returned string result = string.Empty; //Now, we want to use the path information to population our folder selection initial location string initialCheckoutPathDir = (@"C:\"); System.IO.DirectoryInfo info = new System.IO.DirectoryInfo(initialCheckoutPathDir); FolderBrowserDialog FolderSelect = new FolderBrowserDialog(); FolderSelect.SelectedPath = info.FullName; FolderSelect.Description = txtPrompt; FolderSelect.ShowNewFolderButton = true; if (FolderSelect.ShowDialog() == DialogResult.OK) { string retPath = FolderSelect.SelectedPath; if (retPath == null) { retPath = ""; } DriveRecursion_Results ds = new DriveRecursion_Results(); ds(retPath); result = retPath; //Close this form. } return result; } } } </code></pre> <p>Here is DriveRecursion_Results.cs:</p> <pre><code>namespace FileMigration { public partial class DriveRecursion_Results : Form { public DriveRecursion_Results() { InitializeComponent(); } private void fileOutput_SelectedIndexChanged(object sender, EventArgs e) { } public void DriveRecursion(string retPath) { // string[] files = Directory.GetFiles(retPath, "*.*", SearchOption.AllDirectories); string pattern = " *[\\~#%&amp;*{}/&lt;&gt;?|\"-]+ *"; string replacement = ""; Regex regEx = new Regex(pattern); string[] fileDrive = Directory.GetFiles(retPath, "*.*", SearchOption.AllDirectories); List&lt;string&gt; filePath = new List&lt;string&gt;(); foreach (string fileNames in fileDrive) { if (regEx.IsMatch(fileNames)) { filePath.Add(fileNames); //I tried adding my listview (fileOptions) here but I cannot for some reason } } } } } </code></pre> <p>ANY help would really be appreciated :( Does anybody have any ideas on how to change my code so it actually works?</p>
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    1. COEDITED: now both methods are NON-static and that took care of the error I got with retPath. However, anybody have ideas for issue #2 with having the listview display an output of only files that need to be renamed?
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    2. COWhat code have you already tried for adding items to your listview? Now that the method is not static you should just be able to call ListView.Items.Add("Item");
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    3. COi did that -- however when i ran my app, i only got the dialogue for picking the drive & folder and NOT the list. is it b/c i haven't put anything in private void fileOutput_SelectedIndexChanged(object sender, EventArgs e) ? If that's the case, what do i need to put in there to make sure my app knows to displays the listview with the output of files that need to be changed?
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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