SelectionTool in C# | WPF | Saatody | Amit Padhiyar

SelectionTool is used for array group selection like select odd values or select even values from particular numbers range. This also select groups like 2, 3, 4, 1 etc...

SelectionTool Class API

SelectionTool class is main class of SelectionTool. This class provides rich options to select all, deselect all, select left half, select right half, select left half from already selected values, select right half from already selected values. Add custom group selection using 'Add' button.

Properties

Here in SelectionTool class has only two properties. The 'Range' used to define 'from value' to 'to value'. The 'SelectedRange' gives list of selected values from 'Range' value.

Syntax

public Range Range
public List<int> SelectedRange

Constructors

This is one and default constructor.

Syntax

public SelectionTool()

Events

Here only one event 'SelectedRangeChanged' which fire when selected range changed from any source. For examples: Select all, half select, group select.

Syntax

public event EventHandler SelectedRangeChanged;

ItemsControl Class API

ItemsControl is custom GUI class of groups list to add, remove, move up, move down, and select group to/from custom groups list range.

Properties

Here only one property which is SelectedItem and this property used when you want get selected custom group.

Syntax

public ItemsControlItem SelectedItem

Constructors

This is one and default constructor.

Syntax

public ItemsControl()

Methods

Here is only one non-static method which is used to get all groups value. And other four are static methods which are used for select group item, move up and move down group item, and at last remove group item from list.

Syntax

public List<int> GetGroupsValue()
public static void SelectItem(ItemsControl ItemsControl, ItemsControlItem ItemsControlItem)
public static void MoveUpItem(ItemsControl ItemsControl, ItemsControlItem ItemsControlItem)
public static void MoveDownItem(ItemsControl ItemsControl, ItemsControlItem ItemsControlItem)
public static void RemoveItem(ItemsControl ItemsControl, ItemsControlItem ItemsControlItem)

Events

The event 'SelectedItemChanged' which fire when selected item changed from custom groups list (means this class).

Syntax

public event EventHandler SelectedItemChanged;

ItemsControlItem Class API

This class only stores group value and specially used for item layout like select, move up, move down and remove group's buttons.

Properties

The 'ItemsControl' property hold ItemsControlItem's owned ItemsControl object. And GroupValue stores group value in integer form and show value on Label.

Syntax

public ItemsControl ItemsControl { set; get; }
public int GroupValue

Constructors

This is one and default constructor.

Syntax

public ItemsControlItem()

Range Class API

The 'Range' class stores minimum and maximum values in integer variables via default constructor with two perameters (minimum and maximum).

Properties

Here in this class there is only two properties available and both properties are get properties. It means properties can only return value and can't set values in those properties.

Syntax

public int Minimum
public int Maximum

Constructors

This is one and default constructor with two integer parameters to set minimum and maximum values as a one and final way to the properties value.

Syntax

public Range(int Minimum, int Maximum)

Example Of Selection Tool

XAML (.xaml)

<gui:SelectionTool x:Name="ST"/>

C# (.cs)

ST.Range = new Range(0, 100);
ST.SelectedRangeChanged += (sender, e) =>
{
    string RangeValues = "Range: ";
    foreach (int Range in ST.SelectedRange)
    {
        RangeValues += Range + ", ";
    }
    System.Console.WriteLine(RangeValues);
};