private void DontShowThisAgainButton_Click(object sender, System.EventArgs e)
{
if (_settings == null)
{
Debug.Fail("You need to call GetOKToShow() on the DontShowThisAgainButton.");
}
var key = DialogsToHide + _key + ",";
DialogsToHide = DialogsToHide.Replace(key, "");
if (this.Checked)
{
DialogsToHide = key;
}
}
/// <summary>
/// Call this to decide whether to show the dialog
/// </summary>
/// <param name="settings">enter your Settings.Default. Make sure you have a string property named DontShowThisAgain</param>
/// <param name="key">A key to use for the list of things not-to-show. You're welcome to use a big long string (like a tip message itself); a hash will be used</param>
/// <returns>true if you should show it</returns>
public bool GetOKToShow(ApplicationSettingsBase settings, string key = null)
{
if (string.IsNullOrEmpty(key))
{
_key = FindForm().Name;
}
else
{
_key = key.GetHashCode().ToString();
}
_settings = settings;
if (settings == null || DesignMode)
{
return(true);
}
return(!DialogsToHide.Contains(_key + ","));
}
