RadioButton-單選

 屬性

GroupName="SelectedItem"  

關鍵是GroupName的名稱要相同。比如這裡採用“SelectedItem”。

  <RadioButton Content="裝置設施運行監控"    Height="20"   HorizontalAlignment="Left" Margin="10,10,10,0" Name="radioButton0" VerticalAlignment="Top"  Grid.Row="1" FontSize="13" Click="ck_Click" Tag="裝置設施運行監控"   GroupName="SelectedItem"   />
                    <RadioButton Content="企業維修停運監控"    Height="20"   HorizontalAlignment="Left" Margin="10,10,10,0" Name="radioButton1" VerticalAlignment="Top"  Grid.Row="1" FontSize="13" Click="ck_Click" Tag="企業維修停運監控"   GroupName="SelectedItem" />
                    <RadioButton Content="汙染物超標異常監控"  Height="20"   HorizontalAlignment="Left" Margin="10,10,10,0" Name="radioButton2" VerticalAlignment="Top"  Grid.Row="1" FontSize="13" Click="ck_Click" Tag="汙染物超標異常監控" GroupName="SelectedItem" />
                    <RadioButton Content="地區排放總量監控"    Height="20"   HorizontalAlignment="Left" Margin="10,10,10,0" Name="radioButton3" VerticalAlignment="Top"  Grid.Row="1" FontSize="13" Click="ck_Click" Tag="地區排放總量監控"   GroupName="SelectedItem" />