private void CheckBox_ResourceTypes_All_Click(object sender, RoutedEventArgs e)
{
CheckBox CheckBox_AllResourceTypes = (CheckBox)sender;
if (CheckBox_AllResourceTypes.IsChecked == true)
{
foreach (TreeViewItem tvi in TreeView_ResourceType.GetContainers())
{
ResourceTypeTree current = tvi.Header as ResourceTypeTree;
if (current.isSelected != true)
{
current.isSelected = true;
}
if (current.Children != null && current.Children.Count > 0)
{
selecteAllChildItem(current);
}
}
}
else
{
foreach (TreeViewItem tvi in TreeView_ResourceType.GetContainers())
{
ResourceTypeTree current = tvi.Header as ResourceTypeTree;
if (current.isSelected != false)
{
current.isSelected = false;
}
if (current.Children != null && current.Children.Count > 0)
{
unSelecteAllChildItem(current);
}
}
}
}
private void expander_ResourceType_Expanded(object sender, RoutedEventArgs e)
{
Dispatcher.BeginInvoke(() => { TreeView_ResourceType.ExpandToDepth(1); });
}
private void Checkbox_Unchecked(object sender, RoutedEventArgs e)
{
CheckBox button = sender as CheckBox;
button.IsChecked = false;
ResourceTypeTree resourceType = button.DataContext as ResourceTypeTree;
if (resourceType != null)
{
if (resourceType.isSelected != false)
{
resourceType.isSelected = false;
}
//just unselect all the child treeviewItem of current selected treeviewItem, and the root treeViewItem "All"
if (TreeView_ResourceType.GetSelectedContainer() != null)
{
CheckBox_ResourceTypes_All.IsChecked = false;
foreach (ResourceTypeTree r in allResourceTypes)
{
if (r.ResourceTypeID.Equals(ConstantCollection.resourceType_PickID_All))
{
r.isSelected = false;
}
}
TreeViewItem tvi = TreeView_ResourceType.GetSelectedContainer();
ResourceTypeTree current = tvi.Header as ResourceTypeTree;
if (current == resourceType)
{
if (resourceType.Children != null && resourceType.Children.Count > 0)
{
unSelecteAllChildItem(resourceType);
}
}
}
//if (resourceType.ParentResourceType != null)
//{
// resourceType.ParentResourceType.isSelected = false;
// unSelecteAllAncestorItem(resourceType.ParentResourceType);
//}
//if all child treeViemItem of Parent treeviewItem of current treeviewItem are unselect, the parent should be unselected
if (resourceType.Parent != null)
{
bool allUnSelect = true;
foreach (ResourceTypeTree type1 in resourceType.Parent.Children)
{
if (type1.isSelected != false)
{
allUnSelect = false;
}
}
if (allUnSelect == true)
{
resourceType.Parent.isSelected = false;
}
}
}
ObservableCollection <ResourceTypeTree> a = TreeView_ResourceType.ItemsSource as ObservableCollection <ResourceTypeTree>;
}
private void CheckBox_Checked(object sender, RoutedEventArgs e)
{
CheckBox button = sender as CheckBox;
button.IsChecked = true;
ResourceTypeTree resourceType = button.DataContext as ResourceTypeTree;
if (resourceType != null)
{
if (resourceType.isSelected != true)
{
resourceType.isSelected = true;
}
if (TreeView_ResourceType.GetSelectedContainer() != null)
{
TreeViewItem tvi = TreeView_ResourceType.GetSelectedContainer();
ResourceTypeTree current = tvi.Header as ResourceTypeTree;
if (current == resourceType)
{
if (resourceType.Children != null && resourceType.Children.Count > 0)
{
selecteAllChildItem(resourceType);
}
}
}
//if all child treeViemItem of Parent treeviewItem of current treeviewItem are select, the parent should be selected
if (resourceType.Parent != null)
{
if (resourceType.Parent.ResourceTypeID != ConstantCollection.resourceType_PickID_All)
{
resourceType.Parent.isSelected = true;
}
bool allSelect = true;
foreach (ResourceTypeTree type1 in resourceType.Parent.Children)
{
if (type1.isSelected != true)
{
allSelect = false;
}
}
if (allSelect == true)
{
resourceType.Parent.isSelected = true;
}
}
bool allSelect1 = true;
foreach (ResourceTypeTree rt in allResourceTypes)
{
if (rt.isSelected == false)
{
allSelect1 = false;
}
}
if (allSelect1)
{
CheckBox_ResourceTypes_All.IsChecked = true;
}
}
ObservableCollection <ResourceTypeTree> a = TreeView_ResourceType.ItemsSource as ObservableCollection <ResourceTypeTree>;
}
