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POC# folderbrowser dialog problem
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copied!<p>I have a button that once clicked uses a stremReader to read a text file, and a folderbrowser dialog to save a file. Once I save the file and and click on the button again I get an error saying it cannot find the text file, and it tries to read the the text file from the path where the previous document was saved.</p> <p>Is there any way I can resolve this problem?</p> <p>Here is a part of the code:</p> <pre><code>private void Invoice_Load(object sender, EventArgs e) { try { StreamReader sr = new StreamReader(@"../../DatabasePath"); dataBase = sr.ReadLine(); if (dataBase == null) { MessageBox.Show("Please use this to choose the location of the database."); Process.Start(@"..\..\DatabaseChooser.exe"); ready = false; } if (!ready) { while (IsProcessOpen("DatabaseChooser")) { ready = false; } ready = true; if (ready) { doIfReady(); } } else if (ready) { doIfReady(); } } catch (Exception ex) { MessageBox.Show(ex.Message); } } private void btnCreateInvoice_Click(object sender, EventArgs e) { int SelectColumnIndex = 5; foreach (DataGridViewRow row in dataGridViewInvoice.Rows) { if (row.Cells[SelectColumnIndex].Value != null && Convert.ToBoolean(row.Cells[SelectColumnIndex].Value) == true) { foreach (DataGridViewCell cell in row.Cells) { if (cell.OwningColumn.Index != SelectColumnIndex) { data += (cell.Value + " "); // do some thing } } data += System.Environment.NewLine; total += (int)row.Cells["TotPrice"].Value; } } MessageBox.Show("Please choose your invoice template", "Template"); OpenFileDialog op = new OpenFileDialog(); op.ShowHelp = true; op.Filter = "Microsoft Word Documents 97-2003 (*.doc)|*.doc|Microsoft Word 2007 (*.docx)|*.docx"; if (op.ShowDialog() == DialogResult.Cancel) { this.Hide(); } MessageBox.Show("Please choose where you want to save the invoice", "Save"); FolderBrowserDialog fd = new FolderBrowserDialog(); fd.Description = "Please choose"; if (fd.ShowDialog() == DialogResult.Cancel) { this.Hide(); } string path = fd.SelectedPath + "\\" + txtFileName.Text + ".doc"; CreateWordDoc(op.FileName, path); } </code></pre>

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