/// <summary>
/// Removes global variable from current PowerShell session.
/// </summary>
/// <param name="variableName">Name of the variable we want to delete.</param>
internal void RemovePowerShellVariable(EwsPowerShellVariable variableName)
{
PSVariable variableToRemove = this.GetPowerShellVariable(variableName);
this.SessionState.PSVariable.Remove(variableToRemove);
}
/// <summary>
/// Sets global variable inside PowerShell session.
/// </summary>
/// <param name="variableName">Predefined variable names.</param>
/// <param name="variableValue">Value that will be held by variable.</param>
internal void SetPowerShellVariable(EwsPowerShellVariable variableName, object variableValue)
{
this.SessionState.PSVariable.Set(variableName.ToString(), variableValue);
}
/// <summary>
/// Gets global variable from current PowerShell session. Returns
/// null if no variable set.
/// </summary>
/// <param name="variableName">Name of variable that we want value from.</param>
/// <returns>PSVariable</returns>
internal PSVariable GetPowerShellVariable(EwsPowerShellVariable variableName)
{
return this.SessionState.PSVariable.Get(variableName.ToString());
}