CoreWebView2EnvironmentOptions.GetEffectiveAllowedPortRange Method
Definition
Important
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Retrieves the effective allowed port range for the specified component scope and transport protocol.
public void GetEffectiveAllowedPortRange(Microsoft.Web.WebView2.Core.CoreWebView2AllowedPortRangeScope scope, Microsoft.Web.WebView2.Core.CoreWebView2TransportProtocolKind protocol, out int minPort, out int maxPort);member this.GetEffectiveAllowedPortRange : Microsoft.Web.WebView2.Core.CoreWebView2AllowedPortRangeScope * Microsoft.Web.WebView2.Core.CoreWebView2TransportProtocolKind * int * int -> unitPublic Sub GetEffectiveAllowedPortRange (scope As CoreWebView2AllowedPortRangeScope, protocol As CoreWebView2TransportProtocolKind, ByRef minPort As Integer, ByRef maxPort As Integer)Parameters
Scope on which restrictions is applied.
- protocol
- CoreWebView2TransportProtocolKind
Transport protocol on which restrictions is applied.
- minPort
- Int32
Receives the minimum allowed port number (inclusive).
- maxPort
- Int32
Receives the maximum allowed port number (inclusive).
Remarks
GetEffectiveAllowedPortRange(CoreWebView2AllowedPortRangeScope, CoreWebView2TransportProtocolKind, Int32, Int32) returns the port range in effect previously set via SetAllowedPortRange(CoreWebView2AllowedPortRangeScope, CoreWebView2TransportProtocolKind, Int32, Int32).
If the scope is Default or if the specified scope is unset, then the Default port range is returned. A range of (0, 0) means that no port range has been set.
Querying Default only returns Default; it does not aggregate component-specific settings. If neither Default nor a component-specific scope is set, the default (0,0) (unset) is returned.
GetEffectiveAllowedPortRange Scope query | Returned Range | |
|---|---|---|
| Pass WebRtc when only Default is set | Returns Default range | |
| Pass WebRtc when WebRtc explicitly set | Returns WebRtc range | |
| Pass WebRtc when Default unset and WebRtc unset | Returns (0, 0) | |
| Pass WebRtc when Default set and WebRtc reset to (0, 0) | Returns Default | |
| Pass Default when only WebRtc set | Returns (0,0) |