private async Task ContentScrolled(double yOffset)
{
if (yOffset > headerMaxScroll &&
-LblTitle.TranslationX > labelTitleMaxTranslation)
{
return;
}
double scrollY = yOffset < 0 ? 0 : yOffset;
double labelTitleTranslation = labelTitleMaxTranslation * scrollY / headerMaxScroll;
double imageTranslationX = imgProfileMaxTranslationX * scrollY / headerMaxScroll;
double imageTranslationY = imgProfileMaxTranslationY * scrollY / headerMaxScroll;
double imageScale = 1 - imgProfileMinScaleDiff * scrollY / headerMaxScroll;
Debug.WriteLine($"scrollY: {scrollY}");
Debug.WriteLine($"labelTitleTranslation: {labelTitleTranslation}");
Debug.WriteLine($"imageTranslationX: {imageTranslationX}");
Debug.WriteLine($"imageTranslationY: {imageTranslationY}");
Debug.WriteLine($"imageScale: {imageScale}");
if (scrollY >= headerMaxScroll)
{
await Task.WhenAll(GridImageBackgroud.TranslateTo(0, -headerMaxScroll),
LblTitle.TranslateTo(-labelTitleMaxTranslation, 0),
ImgProfilePicture.TranslateTo(imgProfileMaxTranslationX, -imgProfileMaxTranslationY),
ImgProfilePicture.ScaleTo(1 - imgProfileMinScaleDiff));
}
else
{
await Task.WhenAll(GridImageBackgroud.TranslateTo(0, -scrollY),
LblTitle.TranslateTo(-labelTitleTranslation, 0),
ImgProfilePicture.TranslateTo(imageTranslationX, -imageTranslationY),
ImgProfilePicture.ScaleTo(imageScale));
}
}
void ReleaseDesignerOutlets()
{
if (TxtNameAdmin != null)
{
TxtNameAdmin.Dispose();
TxtNameAdmin = null;
}
if (TxtAddressAdmin != null)
{
TxtAddressAdmin.Dispose();
TxtAddressAdmin = null;
}
if (TxtPhoneAdmin != null)
{
TxtPhoneAdmin.Dispose();
TxtPhoneAdmin = null;
}
if (BtnDisableAccount != null)
{
BtnDisableAccount.Dispose();
BtnDisableAccount = null;
}
if (BtnEdit != null)
{
BtnEdit.Dispose();
BtnEdit = null;
}
if (BtnEnableAccount != null)
{
BtnEnableAccount.Dispose();
BtnEnableAccount = null;
}
if (ImgProfilePicture != null)
{
ImgProfilePicture.Dispose();
ImgProfilePicture = null;
}
if (LblChange != null)
{
LblChange.Dispose();
LblChange = null;
}
if (ViewProfilePicture != null)
{
ViewProfilePicture.Dispose();
ViewProfilePicture = null;
}
}
void ReleaseDesignerOutlets()
{
if (BtnEdit != null)
{
BtnEdit.Dispose();
BtnEdit = null;
}
if (ImgProfilePicture != null)
{
ImgProfilePicture.Dispose();
ImgProfilePicture = null;
}
if (LblChange != null)
{
LblChange.Dispose();
LblChange = null;
}
if (TxtAddress != null)
{
TxtAddress.Dispose();
TxtAddress = null;
}
if (TxtName != null)
{
TxtName.Dispose();
TxtName = null;
}
if (TxtPhone != null)
{
TxtPhone.Dispose();
TxtPhone = null;
}
if (ViewProfilePicture != null)
{
ViewProfilePicture.Dispose();
ViewProfilePicture = null;
}
}
