Clever Geek Handbook

Wpf datetime binding textbox

I am trying to set a date in a textbox, but it gives an exception: System.Windows.Data.Binding.Path 'threw an exception.

If I use TextBlock everything is fine.

any help would be appreciated

Thank you

xmlns:sys="clr-namespace:System;assembly=mscorlib"

 <TextBlock   Name="block" Text="{Binding Source={x:Static sys:DateTime.Now},  StringFormat='yyyy-MM-dd HH:mm:ss '}"/>

 <TextBox   Name="block1" Text="{Binding Source={x:Static sys:DateTime.Now},  StringFormat='yyyy-MM-dd HH:mm:ss '}"/>
+3


source to share


2 answers


This binding works using a TextBox and should be what you are looking for:

<TextBox HorizontalAlignment="Left" Height="23" Margin="0,260,0,0" Text="{Binding Source={x:Static sys:DateTime.Now}, Mode=OneWay,  StringFormat='yyyy-MM-dd HH:mm:ss '}" VerticalAlignment="Top" Width="120"/>


result:

enter image description here

+7


source


this works great when you set the binding mode TextBox

to OneWay

:

 <TextBox Grid.Row="1"   Name="block1" Text="{Binding Source={x:Static sys:DateTime.Now},  StringFormat='yyyy-MM-dd HH:mm:ss ',Mode=OneWay}"/>


this is because the default binding mode in TextBlock

is equal OneWay

and in TextBox

is equalTwoWay

+5


source






More articles:


All Articles