Terminal.Gui/docfx/api/Terminal.Gui/Terminal.Gui.IListDataSource.yml

### YamlMime:ManagedReference
items:
- uid: Terminal.Gui.IListDataSource
  id: IListDataSource
  children:
  - Terminal.Gui.IListDataSource.Count
  - Terminal.Gui.IListDataSource.IsMarked(System.Int32)
  - Terminal.Gui.IListDataSource.Render(System.Boolean,System.Int32,System.Int32,System.Int32,System.Int32)
  - Terminal.Gui.IListDataSource.Render(Terminal.Gui.ListView,Terminal.Gui.ConsoleDriver,System.Boolean,System.Int32,System.Int32,System.Int32,System.Int32)
  - Terminal.Gui.IListDataSource.SetMark(System.Int32,System.Boolean)
  langs:
  - csharp
  name: IListDataSource
  nameWithType: IListDataSource
  fullName: Terminal.Gui.IListDataSource
  type: Interface
  assemblies:
  - Terminal.Gui
  namespace: Terminal.Gui
  summary: Implement this interface to provide your own custom rendering for a list.
  syntax:
    content: public interface IListDataSource
  implements: []
- uid: Terminal.Gui.IListDataSource.Count
  id: Count
  parent: Terminal.Gui.IListDataSource
  langs:
  - csharp
  name: Count
  nameWithType: IListDataSource.Count
  fullName: IListDataSource.Count
  type: Property
  assemblies:
  - Terminal.Gui
  namespace: Terminal.Gui
  summary: Returns the number of elements to display
  syntax:
    content: public int Count { get; }
    return:
      type: System.Int32
      description: To be added.
  overload: Terminal.Gui.IListDataSource.Count*
  exceptions: []
- uid: Terminal.Gui.IListDataSource.IsMarked(System.Int32)
  id: IsMarked(System.Int32)
  parent: Terminal.Gui.IListDataSource
  langs:
  - csharp
  name: IsMarked(Int32)
  nameWithType: IListDataSource.IsMarked(Int32)
  fullName: IListDataSource.IsMarked(Int32)
  type: Method
  assemblies:
  - Terminal.Gui
  namespace: Terminal.Gui
  summary: Should return whether the specified item is currently marked.
  syntax:
    content: public bool IsMarked (int item);
    parameters:
    - id: item
      type: System.Int32
      description: Item index.
    return:
      type: System.Boolean
      description: <code>true</code>, if marked, <code>false</code> otherwise.
  overload: Terminal.Gui.IListDataSource.IsMarked*
  exceptions: []
- uid: Terminal.Gui.IListDataSource.Render(System.Boolean,System.Int32,System.Int32,System.Int32,System.Int32)
  id: Render(System.Boolean,System.Int32,System.Int32,System.Int32,System.Int32)
  parent: Terminal.Gui.IListDataSource
  langs:
  - csharp
  name: Render(Boolean, Int32, Int32, Int32, Int32)
  nameWithType: IListDataSource.Render(Boolean, Int32, Int32, Int32, Int32)
  fullName: IListDataSource.Render(Boolean, Int32, Int32, Int32, Int32)
  type: Method
  assemblies: []
  namespace: Terminal.Gui
  summary: This method is invoked to render a specified item, the method should cover the entire provided width.
  remarks: The default color will be set before this method is invoked, and will be based on whether the item is selected or not.
  syntax:
    content: public void Render (bool selected, int item, int col, int line, int width);
    parameters:
    - id: selected
      type: System.Boolean
      description: Describes whether the item being rendered is currently selected by the user.
    - id: item
      type: System.Int32
      description: The index of the item to render, zero for the first item and so on.
    - id: col
      type: System.Int32
      description: The column where the rendering will start
    - id: line
      type: System.Int32
      description: The line where the rendering will be done.
    - id: width
      type: System.Int32
      description: The width that must be filled out.
  overload: Terminal.Gui.IListDataSource.Render*
  exceptions: []
- uid: Terminal.Gui.IListDataSource.Render(Terminal.Gui.ListView,Terminal.Gui.ConsoleDriver,System.Boolean,System.Int32,System.Int32,System.Int32,System.Int32)
  id: Render(Terminal.Gui.ListView,Terminal.Gui.ConsoleDriver,System.Boolean,System.Int32,System.Int32,System.Int32,System.Int32)
  parent: Terminal.Gui.IListDataSource
  langs:
  - csharp
  name: Render(ListView, ConsoleDriver, Boolean, Int32, Int32, Int32, Int32)
  nameWithType: IListDataSource.Render(ListView, ConsoleDriver, Boolean, Int32, Int32, Int32, Int32)
  fullName: IListDataSource.Render(ListView, ConsoleDriver, Boolean, Int32, Int32, Int32, Int32)
  type: Method
  assemblies:
  - Terminal.Gui
  namespace: Terminal.Gui
  summary: This method is invoked to render a specified item, the method should cover the entire provided width.
  remarks: The default color will be set before this method is invoked, and will be based on whether the item is selected or not.
  syntax:
    content: public void Render (Terminal.Gui.ListView container, Terminal.Gui.ConsoleDriver driver, bool selected, int item, int col, int line, int width);
    parameters:
    - id: container
      type: Terminal.Gui.ListView
      description: To be added.
    - id: driver
      type: Terminal.Gui.ConsoleDriver
      description: To be added.
    - id: selected
      type: System.Boolean
      description: Describes whether the item being rendered is currently selected by the user.
    - id: item
      type: System.Int32
      description: The index of the item to render, zero for the first item and so on.
    - id: col
      type: System.Int32
      description: The column where the rendering will start
    - id: line
      type: System.Int32
      description: The line where the rendering will be done.
    - id: width
      type: System.Int32
      description: The width that must be filled out.
  overload: Terminal.Gui.IListDataSource.Render*
  exceptions: []
- uid: Terminal.Gui.IListDataSource.SetMark(System.Int32,System.Boolean)
  id: SetMark(System.Int32,System.Boolean)
  parent: Terminal.Gui.IListDataSource
  langs:
  - csharp
  name: SetMark(Int32, Boolean)
  nameWithType: IListDataSource.SetMark(Int32, Boolean)
  fullName: IListDataSource.SetMark(Int32, Boolean)
  type: Method
  assemblies:
  - Terminal.Gui
  namespace: Terminal.Gui
  summary: Flags the item as marked.
  syntax:
    content: public void SetMark (int item, bool value);
    parameters:
    - id: item
      type: System.Int32
      description: Item index.
    - id: value
      type: System.Boolean
      description: If set to <code>true</code> value.
  overload: Terminal.Gui.IListDataSource.SetMark*
  exceptions: []
references:
- uid: Terminal.Gui.IListDataSource.Count
  parent: Terminal.Gui.IListDataSource
  isExternal: false
  name: Count
  nameWithType: IListDataSource.Count
  fullName: IListDataSource.Count
- uid: System.Int32
  parent: System
  isExternal: true
  name: Int32
  nameWithType: Int32
  fullName: System.Int32
- uid: Terminal.Gui.IListDataSource.IsMarked(System.Int32)
  parent: Terminal.Gui.IListDataSource
  isExternal: false
  name: IsMarked(Int32)
  nameWithType: IListDataSource.IsMarked(Int32)
  fullName: IListDataSource.IsMarked(Int32)
- uid: System.Boolean
  parent: System
  isExternal: true
  name: Boolean
  nameWithType: Boolean
  fullName: System.Boolean
- uid: Terminal.Gui.IListDataSource.Render(System.Boolean,System.Int32,System.Int32,System.Int32,System.Int32)
  parent: Terminal.Gui.IListDataSource
  isExternal: false
  name: Render(Boolean, Int32, Int32, Int32, Int32)
  nameWithType: IListDataSource.Render(Boolean, Int32, Int32, Int32, Int32)
  fullName: IListDataSource.Render(Boolean, Int32, Int32, Int32, Int32)
- uid: Terminal.Gui.IListDataSource.Render(Terminal.Gui.ListView,Terminal.Gui.ConsoleDriver,System.Boolean,System.Int32,System.Int32,System.Int32,System.Int32)
  parent: Terminal.Gui.IListDataSource
  isExternal: false
  name: Render(ListView, ConsoleDriver, Boolean, Int32, Int32, Int32, Int32)
  nameWithType: IListDataSource.Render(ListView, ConsoleDriver, Boolean, Int32, Int32, Int32, Int32)
  fullName: IListDataSource.Render(ListView, ConsoleDriver, Boolean, Int32, Int32, Int32, Int32)
- uid: Terminal.Gui.ListView
  parent: Terminal.Gui
  isExternal: false
  name: ListView
  nameWithType: ListView
  fullName: Terminal.Gui.ListView
- uid: Terminal.Gui.ConsoleDriver
  parent: Terminal.Gui
  isExternal: false
  name: ConsoleDriver
  nameWithType: ConsoleDriver
  fullName: Terminal.Gui.ConsoleDriver
- uid: Terminal.Gui.IListDataSource.SetMark(System.Int32,System.Boolean)
  parent: Terminal.Gui.IListDataSource
  isExternal: false
  name: SetMark(Int32, Boolean)
  nameWithType: IListDataSource.SetMark(Int32, Boolean)
  fullName: IListDataSource.SetMark(Int32, Boolean)
- uid: Terminal.Gui.IListDataSource.Count*
  parent: Terminal.Gui.IListDataSource
  isExternal: false
  name: Count
  nameWithType: IListDataSource.Count
  fullName: IListDataSource.Count
- uid: Terminal.Gui.IListDataSource.IsMarked*
  parent: Terminal.Gui.IListDataSource
  isExternal: false
  name: IsMarked
  nameWithType: IListDataSource.IsMarked
  fullName: IListDataSource.IsMarked
- uid: Terminal.Gui.IListDataSource.Render*
  parent: Terminal.Gui.IListDataSource
  isExternal: false
  name: Render
  nameWithType: IListDataSource.Render
  fullName: IListDataSource.Render
- uid: Terminal.Gui.IListDataSource.SetMark*
  parent: Terminal.Gui.IListDataSource
  isExternal: false
  name: SetMark
  nameWithType: IListDataSource.SetMark
  fullName: IListDataSource.SetMark