rtanote

public static class MiscUtils
{
  /// <summary>
  /// Re-maps a number from one range to another.
  /// </summary>
  /// <typeparam name="Type">IConvertible-implementing type</typeparam>
  /// <param name="value">the incoming value to be converted</param>
  /// <param name="start1">lower bound of the value's current range</param>
  /// <param name="stop1">upper bound of the value's current range</param>
  /// <param name="start2">lower bound of the value's target range</param>

rtanote

public static class MiscUtils
{
  /// <summary>
  /// Constrains a value to not exceed a maximum and minimum value
  /// </summary>
  /// <typeparam name="Type">IComparable-implementing type</typeparam>
  /// <param name="value">the value to constrain</param>
  /// <param name="min">minimum limit</param>
  /// <param name="max">maximum limit</param>
  /// <returns>constrained value</returns>

rtanote

<!-- without Interaction Trigger -->
<Button Content="Hoge"
  Command="{Binding DoCommand}"
  CommandParameter="hoge" 
/>

<!-- Interaction Trigger with InvkeoCommandAction -->
<Button Content="Hoge" >
  <i:Interaction.Triggers>
    <i:EventTrigger EventName="Click">