Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
239 views
in Technique[技术] by (71.8m points)

c# - Cannot get a selected text or value in ComboBox

I have a combox in my wpf application with three items:

<ComboBoxItem Tag="some value">Text</ComboBoxItem>
<ComboBoxItem Tag="some value2">Text2</ComboBoxItem>
<ComboBoxItem Tag="some value3">Text3</ComboBoxItem>

I want to get a selected text or value at runtime. When I do this:

myComboBox.SelectedValue.ToString()

it returns this:

System.Windows.Controls.ComboBoxItem: Text2

How can I get a selected text or value?

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

Because you want the Content property of ComboBoxItem you should try like this:

(myComboBox.SelectedValue as ComboBoxItem).Content.ToString();

Or for Tag:

(myComboBox.SelectedValue as ComboBoxItem).Tag.ToString();

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...