Merge pull request #3 from LeoLamCY/add-file-list-check

add check for empty file list
miltoncandelero · Dec 26, 2016 · 4da1fd3 · 4da1fd3
2 parents 69288f0 + 91502c5
commit 4da1fd3
Show file tree

Hide file tree

Showing 2 changed files with 22 additions and 15 deletions.
diff --git a/Boop/Form1.Designer.cs b/Boop/Form1.Designer.cs
diff --git a/Boop/Form1.cs b/Boop/Form1.cs
@@ -80,15 +80,15 @@ private void button1_Click(object sender, EventArgs e)
             if (userClickedOK == true)
             {
                 if (OFD.FileNames.Length > 0) {
-                    listView1.Items.Clear();
+                    lvFileList.Items.Clear();
                     FilesToBoop = OFD.FileNames;
                     ActiveDir = (Path.GetDirectoryName(FilesToBoop[0]));
 
                     foreach (string item in OFD.FileNames)
                     {
                         if (ActiveDir == Path.GetDirectoryName(item))
                         {
-                            listView1.Items.Add(Path.GetFileName(item));
+                            lvFileList.Items.Add(Path.GetFileName(item));
                         }
                         else
                         {
@@ -111,6 +111,13 @@ private void btnBoop_Click(object sender, EventArgs e)
                 return;
             }
 
+            if (lvFileList.Items.Count == 0)
+            {
+                MessageBox.Show("Add some files first?", "No files to boop", MessageBoxButtons.OK, MessageBoxIcon.Error);
+
+                return;
+            }
+
             //MURDERING YOUR FIREWALL
             //I AM BAD SNEK. MUAHAHAHAHAHA