if HidePagination is true,set PagSize value is DataSource Count

[CareyYang]

🤔 This is a ...

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[github-actions]

[michaelcsikos]

Has this been merged in yet? I currently have to set the PageSize explicitly with HidePagination.

[ElderJames]

@michaelcsikos I would reopen and merge this PR.

[codecov]

Codecov Report

Base: 42.78% // Head: 44.22% // Increases project coverage by +1.44% 🎉

Coverage data is based on head (cbf5619) compared to base (6c8d71f).
Patch coverage: 0.00% of modified lines in pull request are covered.

❗ Current head cbf5619 differs from pull request most recent head c2f4a4d. Consider uploading reports for the commit c2f4a4d to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2476      +/-   ##
==========================================
+ Coverage   42.78%   44.22%   +1.44%     
==========================================
  Files         545      545              
  Lines       25775    25773       -2     
  Branches      261      261              
==========================================
+ Hits        11027    11399     +372     
+ Misses      14708    14334     -374     
  Partials       40       40              

Impacted Files	Coverage Δ
components/table/Table.razor.cs	0.00% <0.00%> (ø)
components/select/Select.razor.cs	53.18% <0.00%> (+0.26%)	⬆️
components/select/SelectBase.cs	71.19% <0.00%> (+0.27%)	⬆️
components/input/Input.cs	67.25% <0.00%> (+0.35%)	⬆️
components/date-picker/internal/DatePickerBase.cs	78.87% <0.00%> (+0.67%)	⬆️
components/core/CssSizeLength.cs	86.07% <0.00%> (+1.07%)	⬆️
components/grid/Col.razor.cs	96.00% <0.00%> (+1.33%)	⬆️
components/drawer/Drawer.razor.cs	93.46% <0.00%> (+3.26%)	⬆️
components/core/Extensions/JSRuntimeExtensions.cs	53.33% <0.00%> (+3.33%)	⬆️
components/grid/Row.razor.cs	84.44% <0.00%> (+8.88%)	⬆️
... and 11 more

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