Dropdown Header Customization in WinUI Date Picker
19 Apr 20224 minutes to read
This section describes about various dropdown header customization options available in Date Picker control.
Setting hints in dropdown header
You can add a hints in dropdown header by using the DropDownHeader property. The dropdown hints will be shown only by setting the ShowDropDownHeader property values as true
. Otherwise, dropdown header will not be shown. The default value of DropDownHeader
property is null
and ShowDropDownHeader
property is false
.
<editors:SfDatePicker x:Name="sfDatePicker"
DropDownHeader="Select journey date"
ShowDropDownHeader="True"
/>
SfDatePicker sfDatePicker = new SfDatePicker();
sfDatePicker.DropDownHeader = "Select journey date";
sfDatePicker.ShowDropDownHeader = true;
NOTE
Download demo application from GitHub
Customize the dropdown header
You can customize the header of dropdown date spinner by using the DropDownHeaderTemplate
property. The DataContext
of DropDownHeaderTemplate
property is SfDatePicker.DropDownHeader
.
<editors:SfDatePicker DropDownHeader="Choose a Travel Date"
ShowDropDownHeader="True"
x:Name="sfDatePicker">
<editors:SfDatePicker.DropDownHeaderTemplate>
<DataTemplate>
<StackPanel>
<TextBlock
HorizontalAlignment="Center"
VerticalAlignment="Center"
Foreground="Green"
Text="{Binding}" />
<Path
Width="32"
Height="32"
Margin="5,5,5,10"
HorizontalAlignment="Center"
VerticalAlignment="Bottom"
Fill="Blue"
Data="M5.0499409,20.854989C5.6799391,20.854989 6.1909379,21.365994 6.1909379,21.995999 6.1909379,22.626004 5.6799391,23.137007 5.0499409,23.137007 4.4199427,23.137007 3.9099439,22.626004 3.9099437,21.995999 3.9099439,21.365994 4.4199427,20.854989 5.0499409,20.854989z M14.596949,20.759993C15.226947,20.759993 15.737946,21.270998 15.737946,21.901003 15.737946,22.531008 15.226947,23.042012 14.596949,23.042012 13.966951,23.042012 13.456952,22.531008 13.456952,21.901003 13.456952,21.270998 13.966951,20.759993 14.596949,20.759993z M5.4789585,10.087996C5.2049588,10.087996,4.9809588,10.311996,4.9809588,10.585996L4.9809588,12.577998C4.9809588,14.500999,6.5449585,16.065,8.4669574,16.065L11.455957,16.065C13.377957,16.065,14.941956,14.500999,14.941956,12.577998L14.941956,10.585996C14.941956,10.311996,14.718956,10.087996,14.443957,10.087996z M5.4789585,9.0919948L14.443957,9.0919948C15.267956,9.0919948,15.937956,9.7619953,15.937956,10.585996L15.937956,12.577998C15.937956,15.05,13.927957,17.061,11.455957,17.061L8.4669574,17.061C5.9959587,17.061,3.984959,15.05,3.9849592,12.577998L3.9849592,10.585996C3.984959,9.7619953,4.6549586,9.0919948,5.4789585,9.0919948z M10.605848,6.2067145C10.182643,6.2076663,9.9221548,6.2276208,9.9099678,6.2286375L9.8250068,6.2326353C3.4400006,6.2326355,2.1699818,8.8086996,1.9920029,9.2787094L1.9920029,23.634949C1.9920033,24.403944,2.6179796,25.030968,3.3879987,25.030968L16.945976,25.030968C17.489004,25.030968,17.929983,24.588944,17.929983,24.044928L17.931997,9.3637023C16.43066,6.4917114,12.266111,6.202981,10.605848,6.2067145z M10.652609,4.2130087C12.769905,4.2105492,17.93724,4.6332789,19.83196,8.7126899L19.924001,8.9116983 19.922963,24.044928C19.922963,25.686985,18.586965,27.023009,16.945976,27.023009L15.744038,27.023009 18.39861,30.386019C18.739616,30.818005 18.665614,31.444987 18.234607,31.785977 18.051605,31.929972 17.8336,31.99997 17.617597,31.99997 17.322593,31.99997 17.030588,31.870974 16.834585,31.621981L13.203441,27.023009 7.3373374,27.023009 3.7063731,31.621964C3.5103699,31.869967 3.2183651,31.99997 2.92336,31.99997 2.7073566,31.99997 2.489353,31.929968 2.3063499,31.785967 1.8753428,31.444962 1.8013416,30.817952 2.1423472,30.385945L4.7967409,27.023009 3.3879987,27.023009C1.5189811,27.023009,1.5606929E-09,25.502963,0,23.634949L0.018981917,8.9346786C0.057983368,8.7426891 1.067016,4.2546039 9.7849678,4.2405961 9.9051145,4.2323452 10.21317,4.2135194 10.652609,4.2130087z M9.9619535,0C10.772957,0 11.430959,0.65799594 11.430959,1.4689908 11.430959,2.2799857 10.772957,2.9379814 9.9619535,2.9379817 9.1509508,2.9379814 8.4929479,2.2799857 8.4929479,1.4689908 8.4929479,0.65799594 9.1509508,0 9.9619535,0z"
Stretch="Uniform" />
</StackPanel>
</DataTemplate>
</editors:SfDatePicker.DropDownHeaderTemplate>
</editors:SfDatePicker>
NOTE
Download demo application from GitHub
Hide the dropdown column headers
If you want to hide the dropdown day, month and year spinner’s column headers, use the ShowColumnHeaders property value as false
. The default value of ShowColumnHeaders
property is true
.
NOTE
To customize the column headers, refer the Customize the columns in dropdown spinner topic.
<editors:SfDatePicker
x:Name="sfDatePicker"
ShowColumnHeaders="False"/>
SfDatePicker sfDatePicker = new SfDatePicker();
sfDatePicker.ShowColumnHeaders = false;
NOTE
Download demo application from GitHub