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V24.1

ProcessStartPolicy.ProcessStartFailedExceptionEventArgs.Throw Property

Gets or sets whether to throw an exception.

Namespace: DevExpress.Data.Utils

Assembly: DevExpress.Data.Desktop.v24.1.dll

NuGet Packages: DevExpress.Data.Desktop, DevExpress.ExpressApp.Win.Design

Declaration

public bool Throw { get; set; }

Property Value

Type Description
Boolean

true to throw an exception; otherwise, false.

Remarks

The following example demonstrates how to suppress an internal exception and display a message box:

static void Main() {  
    DevExpress.Data.Utils.ProcessStartPolicy.Failed += ProcessStartPolicy_Failed;  
    //...  
}  

private static void ProcessStartPolicy_Failed(object sender, DevExpress.Data.Utils.ProcessStartPolicy.ProcessStartFailedExceptionEventArgs e) {  
    if(e.Exception is Win32Exception) {  
        System.Diagnostics.ProcessStartInfo si = sender as System.Diagnostics.ProcessStartInfo;  
        e.Throw = false;  
        MessageBox.Show("File not found: " + si.FileName);  
    }  
}
See Also