/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnDelete_Click(object sender, EventArgs e)
{
if (listConnections.SelectedObjects.Count != 1)
{
return;
}
Connection connection = (Connection)listConnections.SelectedObjects[0];
Connections connections = new Connections();
string ret = connections.Load();
if (ret.Length > 0)
{
UserInterface.DisplayErrorMessageBox(this, "An error occurred whilst loading the connections");
return;
}
DialogResult dialogResult = MessageBox.Show(this,
"Are you sure you want to delete the connection? " + Environment.NewLine + Environment.NewLine +
"Name: " + connection.Name,
Application.ProductName,
MessageBoxButtons.YesNo,
MessageBoxIcon.Question);
if (dialogResult == System.Windows.Forms.DialogResult.No)
{
return;
}
int numRemoved = connections.Data.RemoveAll(c => c.Name == connection.Name & c.ConnectionString == connection.ConnectionString);
if (numRemoved == 0)
{
UserInterface.DisplayErrorMessageBox(this, "The connection could not be removed");
return;
}
ret = connections.Save();
if (ret.Length > 0)
{
UserInterface.DisplayErrorMessageBox(this, "An error occurred whilst saving the connections");
return;
}
LoadConnections();
}
