private void buttonStore_Click(object sender, EventArgs e)
{
try
{
FileInfo f = new FileInfo(@".//Presets//" + textBoxFileName.Text + ".xml");
if (f.Exists)
{
if (MessageBox.Show("Preset with this name already exists.\nOverwrite?", "Preset already exists",
MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.No)
{
return;
}
else
{
f.Delete();
}
}
toStore.description = textBoxDescription.Text;
FileStream fs = f.OpenWrite();
toStore.Serialize().Save(fs);
fs.Close();
chosenName = textBoxFileName.Text;
DialogResult = DialogResult.OK;
Close();
}
catch (Exception exc)
{
MessageBox.Show("Saving preset to a file failed (make sure the name is a valid name for a file):"
+ Environment.NewLine + Environment.NewLine + exc.Message + Environment.NewLine,
"Storing preset failed", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void buttonStore_Click(object sender, EventArgs e)
{
try
{
FileInfo f = new FileInfo(@".//Presets//" + textBoxFileName.Text + ".xml");
if (f.Exists)
{
if (MessageBox.Show("Preset with this name already exists.\nOverwrite?", "Preset already exists",
MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.No)
{
return;
}
}
toStore.description = textBoxDescription.Text;
// first try to write it into a memory stream to see if Save() finishes correctly
// only if it does, delete the previous file (if there was one) and write into it
MemoryStream ms = new MemoryStream();
toStore.Serialize().Save(ms);
if (f.Exists)
{
f.Delete();
}
FileStream fs = f.OpenWrite();
ms.Position = 0;
ms.CopyTo(fs);
ms.Close();
fs.Close();
chosenName = textBoxFileName.Text;
DialogResult = DialogResult.OK;
Close();
}
catch (Exception exc)
{
MessageBox.Show("Saving preset to a file failed (make sure the name is a valid name for a file):"
+ Environment.NewLine + Environment.NewLine + exc.Message + Environment.NewLine,
"Storing preset failed", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}