public MessageDialogResult ShowDialog(string message, ColorScheme colorScheme = null, Window owner = null, string title = "Dialog", MessageDialogButtonDisplay buttonDisplay = MessageDialogButtonDisplay.Auto,
MessageDialogImage image = MessageDialogImage.None, MessageDialogResult defaultButton = MessageDialogResult.Cancel,
string customOkButtonText = null, string customCancelButtonText = null, string customDiscardButtonText = null,
string extraButton1Text = null, string extraButton2Text = null, string extraButton3Text = null, string checkBoxText = null)
#endif
{
txtMessage.Text = message;
if (!string.IsNullOrEmpty(title))
{
Title = title;
}
if (colorScheme != null)
{
SetValue(ColorSchemeProperty, colorScheme);
}
if (owner != null)
{
Owner = owner;
}
if (!string.IsNullOrEmpty(customOkButtonText))
{
OkButtonText = customOkButtonText;
}
if (!string.IsNullOrEmpty(customCancelButtonText))
{
CancelButtonText = customCancelButtonText;
}
if (!string.IsNullOrEmpty(customDiscardButtonText))
{
DiscardButtonText = customDiscardButtonText;
}
switch (buttonDisplay)
{
case MessageDialogButtonDisplay.Auto:
if (string.IsNullOrEmpty(CancelButtonText))
{
btnCancel.Visibility = Visibility.Collapsed;
}
else
{
btnCancel.Visibility = Visibility.Visible;
btnCancel.Content = CancelButtonText;
}
if (string.IsNullOrEmpty(DiscardButtonText))
{
btnDiscard.Visibility = Visibility.Collapsed;
}
else
{
btnDiscard.Visibility = Visibility.Visible;
btnDiscard.Content = DiscardButtonText;
}
if (string.IsNullOrEmpty(OkButtonText))
{
// if Cancel button, Discard button, and Ok button are all null/not shown, reset the Ok button and show that
if (btnCancel.Visibility == Visibility.Collapsed && btnDiscard.Visibility == Visibility.Collapsed)
{
OkButtonText = "OK";
btnOK.Visibility = Visibility.Visible;
}
else
{
btnOK.Visibility = Visibility.Collapsed;
}
}
else
{
btnOK.Content = OkButtonText;
btnOK.Visibility = Visibility.Visible;
}
break;
case MessageDialogButtonDisplay.One:
btnOK.Content = GetStringOrNull(OkButtonText, "OK");
btnOK.Visibility = Visibility.Visible;
btnCancel.Visibility = Visibility.Collapsed;
btnDiscard.Visibility = Visibility.Collapsed;
break;
case MessageDialogButtonDisplay.Two:
btnOK.Content = GetStringOrNull(OkButtonText, "OK");
btnCancel.Content = GetStringOrNull(CancelButtonText, "Cancel");
btnOK.Visibility = Visibility.Visible;
btnCancel.Visibility = Visibility.Visible;
btnDiscard.Visibility = Visibility.Collapsed;
break;
case MessageDialogButtonDisplay.Three:
btnOK.Content = GetStringOrNull(OkButtonText, "OK");
btnCancel.Content = GetStringOrNull(CancelButtonText, "Cancel");
btnDiscard.Content = GetStringOrNull(DiscardButtonText, "Discard");
btnOK.Visibility = Visibility.Visible;
btnCancel.Visibility = Visibility.Visible;
btnDiscard.Visibility = Visibility.Visible;
break;
default:
// same as "Auto"
if (string.IsNullOrEmpty(CancelButtonText))
{
btnCancel.Visibility = Visibility.Collapsed;
}
else
{
btnCancel.Visibility = Visibility.Visible;
btnCancel.Content = CancelButtonText;
}
if (string.IsNullOrEmpty(DiscardButtonText))
{
btnDiscard.Visibility = Visibility.Collapsed;
}
else
{
btnDiscard.Visibility = Visibility.Visible;
btnDiscard.Content = DiscardButtonText;
}
if (string.IsNullOrEmpty(OkButtonText))
{
// if Cancel button, Discard button, and Ok button are all null/not shown, reset the Ok button and show that
if (btnCancel.Visibility == Visibility.Collapsed && btnDiscard.Visibility == Visibility.Collapsed)
{
OkButtonText = "OK";
btnOK.Visibility = Visibility.Visible;
}
else
{
btnOK.Visibility = Visibility.Collapsed;
}
}
else
{
btnOK.Content = OkButtonText;
btnOK.Visibility = Visibility.Visible;
}
break;
}
Image = image;
if (!string.IsNullOrEmpty(extraButton1Text))
{
ExtraButton1Text = extraButton1Text;
}
if (!string.IsNullOrEmpty(extraButton2Text))
{
ExtraButton2Text = extraButton2Text;
}
if (!string.IsNullOrEmpty(extraButton3Text))
{
ExtraButton3Text = extraButton3Text;
}
if (!string.IsNullOrEmpty(checkBoxText))
{
CheckBoxText = checkBoxText;
}
bool showExtraButtons = false;
if (!string.IsNullOrEmpty(ExtraButton1Text))
{
extraButton1.Content = ExtraButton1Text;
extraButton1.Visibility = Visibility.Visible;
showExtraButtons = true;
}
if (!string.IsNullOrEmpty(ExtraButton2Text))
{
extraButton2.Content = ExtraButton2Text;
extraButton2.Visibility = Visibility.Visible;
showExtraButtons = true;
}
if (!string.IsNullOrEmpty(ExtraButton3Text))
{
extraButton3.Content = ExtraButton3Text;
extraButton3.Visibility = Visibility.Visible;
showExtraButtons = true;
}
if (!string.IsNullOrEmpty(CheckBoxText))
{
chkBox.Content = CheckBoxText;
chkBox.Visibility = Visibility.Visible;
}
if (showExtraButtons)
{
stkExtraButtons.Margin = new Thickness(70, 10, 20, 10);
}
switch (defaultButton)
{
case MessageDialogResult.OK:
if (btnOK.Visibility == Visibility.Visible)
{
btnOK.IsDefault = true;
}
else
{
btnCancel.IsDefault = true;
}
break;
case MessageDialogResult.Discard:
btnDiscard.IsDefault = true;
break;
case MessageDialogResult.Cancel:
btnCancel.IsDefault = true;
break;
case MessageDialogResult.Extra1:
if (extraButton1.Visibility == Visibility.Visible)
{
extraButton1.IsDefault = true;
btnCancel.IsDefault = false;
btnOK.IsDefault = false;
}
else
{
btnCancel.IsDefault = true;
}
break;
case MessageDialogResult.Extra2:
if (extraButton2.Visibility == Visibility.Visible)
{
extraButton2.IsDefault = true;
btnCancel.IsDefault = false;
btnOK.IsDefault = false;
}
else
{
btnCancel.IsDefault = true;
}
break;
case MessageDialogResult.Extra3:
if (extraButton3.Visibility == Visibility.Visible)
{
extraButton3.IsDefault = true;
btnCancel.IsDefault = false;
btnOK.IsDefault = false;
}
else
{
btnCancel.IsDefault = true;
}
break;
}
if (Owner != null)
{
WindowStartupLocation = WindowStartupLocation.CenterOwner;
}
else
{
WindowStartupLocation = WindowStartupLocation.CenterScreen;
}
base.ShowDialog();
return(DialogResult);
}
/// <summary>
/// Create a color scheme with high-contrast colors, based upon one of the available options.
/// </summary>
/// <param name="hco">The high-contrast scheme option to create.</param>
/// <returns></returns>
public static ColorScheme GetHighContrastScheme(HighContrastOption hco)
{
ColorScheme cs = new ColorScheme();
cs.IsHighContrast = true;
switch (hco)
{
case HighContrastOption.WhiteOnBlack:
cs.MainColor = Black; //HighContrastPurple;
cs.SecondaryColor = Gray; // items that use main or secondary color should use other options
cs.BackgroundColor = Black;
cs.LightBackgroundColor = Black;
cs.SelectionColor = HighContrastLightBlue;
cs.HighlightColor = HighContrastLightBlue;
cs.SecondHighlightColor = HighContrastLightBlue;
cs.ThirdHighlightColor = HighContrastLightBlue;
cs.ForegroundColor = White;
cs.BorderColor = White;
cs.LightDisabledColor = HighContrastLightGreen;
cs.DarkDisabledColor = HighContrastLightGreen;
cs.WindowTitleBarColor = HighContrastPurple;
cs.WindowTitleBarTextColor = White;
cs.WindowInactiveColor = HighContrastPurple;
break;
case HighContrastOption.GreenOnBlack:
cs.MainColor = Black; //HighContrastLightBlue;
cs.SecondaryColor = Gray; // items that use main or secondary color should use other options
cs.BackgroundColor = Black;
cs.LightBackgroundColor = Black;
cs.SelectionColor = HighContrastBlue;
cs.HighlightColor = HighContrastBlue;
cs.SecondHighlightColor = HighContrastBlue;
cs.ThirdHighlightColor = HighContrastBlue;
cs.ForegroundColor = HighContrastGreen;
cs.BorderColor = White;
cs.LightDisabledColor = HighContrastGray;
cs.DarkDisabledColor = HighContrastGray;
cs.WindowTitleBarColor = HighContrastLightBlue;
cs.WindowTitleBarTextColor = Black;
cs.WindowInactiveColor = HighContrastPurple;
break;
case HighContrastOption.BlackOnWhite:
cs.MainColor = White; //HighContrastLightBlue;
cs.SecondaryColor = Gray; // items that use main or secondary color should use other options
cs.BackgroundColor = White;
cs.LightBackgroundColor = White;
cs.SelectionColor = HighContrastLightPurple;
cs.HighlightColor = HighContrastLightPurple;
cs.SecondHighlightColor = HighContrastLightPurple;
cs.ThirdHighlightColor = HighContrastLightPurple;
cs.ForegroundColor = Black;
cs.BorderColor = Black;
cs.LightDisabledColor = HighContrastRed;
cs.DarkDisabledColor = HighContrastRed;
cs.WindowTitleBarColor = HighContrastLightBlue;
cs.WindowTitleBarTextColor = Black;
cs.WindowInactiveColor = HighContrastLightBlue;
break;
default:
break;
}
cs.CreateAccentPalette(cs);
return(cs);
}
public MessageDialogResult ShowDialog(string message, ColorScheme colorScheme = null, Window owner = null, string title = "Dialog", bool showTwoBottomButtons = true,
MessageDialogImage image = MessageDialogImage.None, MessageDialogResult defaultButton = MessageDialogResult.Cancel,
string customOkButtonText = null, string customCancelButtonText = null,
string extraButton1Text = null, string extraButton2Text = null, string extraButton3Text = null, string checkBoxText = null)
#endif
{
txtMessage.Text = message;
if (!string.IsNullOrEmpty(title))
{
Title = title;
}
if (colorScheme != null)
{
SetValue(ColorSchemeProperty, colorScheme);
}
if (owner != null)
{
Owner = owner;
}
if (!string.IsNullOrEmpty(customOkButtonText))
{
OkButtonText = customOkButtonText;
}
if (!string.IsNullOrEmpty(customCancelButtonText))
{
CancelButtonText = customCancelButtonText;
}
btnDiscard.Visibility = Visibility.Collapsed;
if (showTwoBottomButtons)
{
// check if CancelButtonText is still "", as is default
if (string.IsNullOrEmpty(CancelButtonText))
{
CancelButtonText = "Cancel";
}
btnCancel.Content = CancelButtonText;
btnOK.Content = OkButtonText;
btnCancel.Visibility = Visibility.Visible;
btnOK.Visibility = Visibility.Visible;
}
else if (!string.IsNullOrEmpty(CancelButtonText))
{
btnCancel.Content = CancelButtonText;
btnOK.Content = OkButtonText;
btnCancel.Visibility = Visibility.Visible;
btnOK.Visibility = Visibility.Visible;
}
else
{
//_oneButtonDialog = true;
btnOK.Content = OkButtonText;
btnCancel.Visibility = Visibility.Collapsed;
btnOK.Visibility = Visibility.Visible;
}
Image = image;
if (!string.IsNullOrEmpty(extraButton1Text))
{
ExtraButton1Text = extraButton1Text;
}
if (!string.IsNullOrEmpty(extraButton2Text))
{
ExtraButton2Text = extraButton2Text;
}
if (!string.IsNullOrEmpty(extraButton3Text))
{
ExtraButton3Text = extraButton3Text;
}
if (!string.IsNullOrEmpty(checkBoxText))
{
CheckBoxText = checkBoxText;
}
bool showExtraButtons = false;
if (!string.IsNullOrEmpty(ExtraButton1Text))
{
extraButton1.Content = ExtraButton1Text;
extraButton1.Visibility = Visibility.Visible;
showExtraButtons = true;
}
if (!string.IsNullOrEmpty(ExtraButton2Text))
{
extraButton2.Content = ExtraButton2Text;
extraButton2.Visibility = Visibility.Visible;
showExtraButtons = true;
}
if (!string.IsNullOrEmpty(ExtraButton3Text))
{
extraButton3.Content = ExtraButton3Text;
extraButton3.Visibility = Visibility.Visible;
showExtraButtons = true;
}
if (!string.IsNullOrEmpty(CheckBoxText))
{
chkBox.Content = CheckBoxText;
chkBox.Visibility = Visibility.Visible;
}
if (showExtraButtons)
{
stkExtraButtons.Margin = new Thickness(70, 10, 20, 10);
}
switch (defaultButton)
{
case MessageDialogResult.OK:
if (btnOK.Visibility == Visibility.Visible)
{
btnOK.IsDefault = true;
}
else
{
btnCancel.IsDefault = true;
}
break;
case MessageDialogResult.Discard:
btnDiscard.IsDefault = true;
break;
case MessageDialogResult.Cancel:
btnCancel.IsDefault = true;
break;
case MessageDialogResult.Extra1:
if (extraButton1.Visibility == Visibility.Visible)
{
extraButton1.IsDefault = true;
btnCancel.IsDefault = false;
btnOK.IsDefault = false;
}
else
{
btnCancel.IsDefault = true;
}
break;
case MessageDialogResult.Extra2:
if (extraButton2.Visibility == Visibility.Visible)
{
extraButton2.IsDefault = true;
btnCancel.IsDefault = false;
btnOK.IsDefault = false;
}
else
{
btnCancel.IsDefault = true;
}
break;
case MessageDialogResult.Extra3:
if (extraButton3.Visibility == Visibility.Visible)
{
extraButton3.IsDefault = true;
btnCancel.IsDefault = false;
btnOK.IsDefault = false;
}
else
{
btnCancel.IsDefault = true;
}
break;
}
if (Owner != null)
{
WindowStartupLocation = WindowStartupLocation.CenterOwner;
}
else
{
WindowStartupLocation = WindowStartupLocation.CenterScreen;
}
base.ShowDialog();
return(DialogResult);
}