How to disable a future dates in datetimepicker in xamarin - xaml

I want to be able to disable some days in a future. Also I want to be able to disable weekends.
I searched for the solution, but I can't find it. All I can find is about max or min date. That's not what I need.
If anyone can help, please. Thank you!

Related

Big Commerce, Top\Featured\New Products on category page

Hi there working with bigcommerce Im looking to get the following style of break down on each category page
Essentially making a category version of;
%%Panel.HomeFeaturedProducts%%
%%Panel.SideTopSellers%%
%%Panel.HomeNewProducts%%
Ive gone ahead and attempted this however they seem to be pulling in from global values, and there dose not seem to me much option to break these down or limit the category, has anyone done this previously and if so how?
developerscott is correct in those panels not offering contextually unique data. I'd recommend looking into Unbxd. It has a 30 day trial so you can either investigate their programmatic solution or use it in place of making your own.

vb.net multicolumn combobox

would someone please tells me how to populate a combobox with two or more columns? I have been trying to accomplish this for quite some time but with no results. I would appreciate any help. thank you
I have looked in to this myself and unfortunately there is no such thing as combo box with multicolumns. I got round it by creating my own control, but it was a lot of work for what it is, i would suggest finding a third party tool that does this.
You can use Dev Express controls, there is control called Lookupedit it will show multiple columns
In case anyone's struggling with this still, check here.
for short answer you can use SyncFusion MultiColumnComboBox (documentation here for c# or here for VB). If you follow the first link, it will direct you to my answer on a similar question with an example on code.

Alternative to UIDate picker - better UI element for picking Date and Time.

I just HATE the UIDate and Time Picker that Apple supplies. Do you know of any other library that creates an equivalent UI element for picking time and date, that can be better customized at least? I'd hate to rediscover the weel.
Thanks!
Just for any others wondering about my conclusions...
I think it would look better to use a calendar to pick the date and keep a picker for the time so far.
For calendar there is a good implementation here:
https://github.com/klazuka/Kal

How to use DataOnlyExcelFormatOptions to export Crystal report to excel

I'm trying to export a Crystal Report with the DataOnlyExcelFormatOptions option. But I stuck, the help is too pour and no running example available.
If I use the ExcelFormatOption with the default option, the column order is completely messed up. From the DataOnlyExcelFormatOptions, the attribute might be interesting. But I am unable to find a running solution in VB.
any help is truly appreciated
thanks
My advice is to go through the items here. It addresses blank columns, but has some good general points to follow if you're having trouble.
When exporting, it's best to have the most sparse report possible; limit it to the fewest sections, remove as much formatting as you can, and keep the fields lined up, snapped to a grid, and not overlapping. You can also try separating the fields out horizontally with large spaces in between and/or trying a fixed width column.
If you have specific details about what it means to be "completely messed up," that would help nail down some other things to try. Screenshots are helpful too.

VB.net Disable weekends and future calendar dates

I've been trying my best to find some code examples on how to disable the datetimepicker dates in the future and also all the weekend dates but i am unable to find any! Only thing i can find is ASP.net code.
If anyone knows how to do this in VB then please do share! :o)
Thanks,
David
Set the DateTimePicker.MaxDate property. You'll have to reject weekend days by validating the user's selection. Use the DateTime.DayOfWeek property.