public void CheckImageHealthOnlineSession()
{
using (DismSession session = DismApi.OpenOnlineSession())
{
DismImageHealthState imageHealthState = DismApi.CheckImageHealth(session, scanImage: false, progressCallback: null, userData: null);
imageHealthState.ShouldBe(DismImageHealthState.Healthy);
}
}
public void CheckImageHealthOnlineSessionWithCallback()
{
const string expectedUserData = "257E41FC307248608E28C3B1F8D5CF09";
string userData = null;
int current = -1;
int total = -1;
using (DismSession session = DismApi.OpenOnlineSession())
{
try
{
DismApi.CheckImageHealth(
session: session,
scanImage: true, // Setting scanImage to true seems to trigger the callback being called
progressCallback: progress =>
{
userData = progress.UserData as string;
current = progress.Current;
total = progress.Total;
// Cancel the operation, otherwise it takes ~1 min
progress.Cancel = true;
},
userData: expectedUserData);
}
catch (OperationCanceledException)
{
}
userData.ShouldBe(expectedUserData);
current.ShouldBe(50);
total.ShouldBe(1000);
}
}
private void cleanupOnlineImageButton_Click(object sender, EventArgs e)
{
DismApi.Initialize(DismLogLevel.LogErrors);
Task.Factory.StartNew(() =>
{
Task.Run(() =>
{
if (this.InvokeRequired)
{
this.Invoke((MethodInvoker)(() =>
{
loadingPanel.Visible = true;
mainPanel.Enabled = false;
mainPanel.Visible = false;
}));
}
else
{
loadingPanel.Visible = true;
mainPanel.Enabled = false;
mainPanel.Visible = false;
}
});
// Initialize the DismApi
try
{
List <string> sourcePath = new List <string> {
@"C:\"
};
using (DismSession session = DismApi.OpenOnlineSession())
{
// Get the features of the image
Task.Run(() =>
{
if (this.InvokeRequired)
{
this.Invoke((MethodInvoker)(() =>
{
label1.Text = "Checking Health";
}));
}
});
var health = DismApi.CheckImageHealth(session, false, dismProgress_action);
Task.Run(() =>
{
if (this.InvokeRequired)
{
this.Invoke((MethodInvoker)(() =>
{
label1.Text = "Restoring Health";
}));
}
});
DismApi.RestoreImageHealth(session, true, null, dismProgress_action);
}
}
finally
{
if (this.InvokeRequired)
{
this.Invoke((MethodInvoker)(() =>
{
loadingPanel.Visible = false;
mainPanel.Enabled = true;
mainPanel.Visible = true;
}));
}
else
{
loadingPanel.Visible = false;
mainPanel.Enabled = true;
mainPanel.Visible = true;
}
DismApi.Shutdown();
}
});
}