how to close the window in wpf ??

Question

after click on the button present in "MainWindow" , i'm exporting some data into one file. i want to close the MainWindow after completion of my exporting function.... how to do it....

Yadagiri Reddy · Answer

i need to close window just after export function completes. below is my sample code [XAML] xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="ExportData" Height="600" Width="1000"> Command="{Binding Export}" Width="90" Height="35"/> [ExportViewModel.cs](viewModel Class) public ICommand Export { get { return new RelayCommand(Exportcommandhandler); } } public void Exportcommandhandler() { // export related logic MessegeBox.Show("Exported Successfully"); // here i want the code for closing main window }

Jaganathan Bantheswaran · Answer

Hi, Then you have to use Command. xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> Executed="CloseCommandHandler"/> Content="Close Window" /> private void CloseCommandHandler(object sender, ExecutedRoutedEventArgs e) { this.Close(); }

Yadagiri Reddy · Answer

here iam using the mvvm pattern. this.Close() doesn't work here. tel me how to handle from viewmodel.

Jaganathan Bantheswaran · Answer

After exporting, use this.Close(). What is the problem??

how to close the window in wpf ??

Answers (4)