/// <summary>
/// When a resource type is selected the resource list box is populated based on its value.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void tabControl_Types_SelectedIndexChanged(object sender, EventArgs e)
{
TabPage selectedTab = SelectedTab;
if (selectedTab != null)
{
// Add all controls into the selected tab
listBox_Resource.Parent = selectedTab;
resource_ToolStrip.Parent = selectedTab;
groupBox_Assoc.Parent = selectedTab;
using (EnterpriseTestContext context = new EnterpriseTestContext())
{
listBox_Resource.DataSource = ResourceWindowsCategory.SelectParent(context, selectedTab.Text).ToList();
}
}
}
private void removeResource_Button_Click(object sender, EventArgs e)
{
DialogResult result = MessageBox.Show("Deletion is final, are you sure you want to remove?", "Removal confirmation", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (result == DialogResult.Yes)
{
using (EnterpriseTestContext context = new EnterpriseTestContext())
{
ResourceWindowsCategory resource = ResourceWindowsCategory.SelectByName(context, listBox_Resource.Text, tabControl_Types.SelectedTab.Text);
if (resource.Children.Count > 0)
{
MessageBox.Show("Please remove all associations before deleting '{0}'.".FormatWith(resource.Name), "Delete Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
context.ResourceWindowsCategories.DeleteObject(resource);
context.SaveChanges();
listBox_Resource.DataSource = ResourceWindowsCategory.SelectParent(context, SelectedTab.Text).ToList();
}
}
}