Feature: add ListsShowHeaderAndNavigation property to PnPTenantSite and PnPSite cmdlets

documentation/Set-PnPSite.md

@@ -46,6 +46,7 @@ Set-PnPSite [-Identity <String>]
  [-ScriptSafeDomainName <string>]
  [-BlockDownloadPolicy <Boolean>] [-ExcludeBlockDownloadPolicySiteOwners <Boolean>]
  [-ExcludedBlockDownloadGroupIds <Guid[]>]
+ [-ListsShowHeaderAndNavigation <Boolean>]
  [-Connection <PnPConnection>]
 ```
 
@@ -584,6 +585,20 @@ Accept pipeline input: False
 Accept wildcard characters: False
 ```
 
+### -ListsShowHeaderAndNavigation
+Set a property on a site collection to make all lists always load with the site elements intact.
+
+```yaml
+Type: Boolean
+Parameter Sets: Set Properties
+
+Required: False
+Position: Named
+Default value: None
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
 ### -Wait
 Wait for the operation to complete
 

documentation/Set-PnPTenantSite.md

@@ -36,6 +36,7 @@ Set-PnPTenantSite [-Identity] <String> [-Title <String>] [-LocaleId <UInt32>] [-
  [-MediaTranscription <MediaTranscriptionPolicyType>] 
  [-BlockDownloadPolicy <Boolean>] [-ExcludeBlockDownloadPolicySiteOwners <Boolean>]
  [-ExcludedBlockDownloadGroupIds <Guid[]>]
+ [-ListsShowHeaderAndNavigation <Boolean>]
  [-Wait] 
  [-Connection <PnPConnection>] 
 ```
@@ -722,6 +723,20 @@ Accept pipeline input: False
 Accept wildcard characters: False
 ```
 
+### -ListsShowHeaderAndNavigation
+Set a property on a site collection to make all lists always load with the site elements intact.
+
+```yaml
+Type: Boolean
+Parameter Sets: Set Properties
+
+Required: False
+Position: Named
+Default value: None
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
 ### -Wait
 Wait for the operation to complete
 

src/Commands/Admin/SetTenantSite.cs

@@ -174,6 +174,9 @@ public class SetTenantSite : PnPAdminCmdlet
         [Parameter(Mandatory = false, ParameterSetName = ParameterSet_PROPERTIES)]
         public Guid[] ExcludedBlockDownloadGroupIds;
 
+        [Parameter(Mandatory = false, ParameterSetName = ParameterSet_PROPERTIES)]
+        public bool? ListsShowHeaderAndNavigation;
+
         [Parameter(Mandatory = false)]
         public SwitchParameter Wait;
 
@@ -528,6 +531,12 @@ private void SetSiteProperties(Func<TenantOperationMessage, bool> timeoutFunctio
                 updateRequired = true;
             }
 
+            if (ParameterSpecified(nameof(ListsShowHeaderAndNavigation)) && ListsShowHeaderAndNavigation.HasValue)
+            {
+                props.ListsShowHeaderAndNavigation = ListsShowHeaderAndNavigation.Value;
+                updateRequired = true;
+            }
+
             if (updateRequired)
             {
                 var op = props.Update();

src/Commands/Base/ConnectOnline.cs

@@ -723,7 +723,7 @@ private static bool PingHost(string nameOrAddress)
                 }
                 return false;
             }
-            catch(Exception ex)
+            catch
             {
                 return false;
             }

src/Commands/Site/SetSite.cs

@@ -121,6 +121,9 @@ public class SetSite : PnPSharePointCmdlet
         [Parameter(Mandatory = false, ParameterSetName = ParameterSet_PROPERTIES)]
         public Guid[] ExcludedBlockDownloadGroupIds;
 
+        [Parameter(Mandatory = false, ParameterSetName = ParameterSet_PROPERTIES)]
+        public bool? ListsShowHeaderAndNavigation;
+
         [Parameter(Mandatory = false, ParameterSetName = ParameterSet_LOCKSTATE)]
         public SwitchParameter Wait;
 
@@ -397,6 +400,12 @@ protected override void ExecuteCmdlet()
                     executeQueryRequired = true;
                 }
 
+                if (ParameterSpecified(nameof(ListsShowHeaderAndNavigation)) && ListsShowHeaderAndNavigation.HasValue)
+                {
+                    siteProperties.ListsShowHeaderAndNavigation = ListsShowHeaderAndNavigation.Value;
+                    executeQueryRequired = true;
+                }
+
                 if (executeQueryRequired)
                 {
                     siteProperties.Update();
@@ -451,6 +460,7 @@ private bool IsTenantProperty() =>
                 RequestFilesLinkEnabled.HasValue ||
                 BlockDownloadPolicy.HasValue ||
                 ExcludeBlockDownloadPolicySiteOwners.HasValue ||
-                ParameterSpecified(nameof(ExcludedBlockDownloadGroupIds));
+                ParameterSpecified(nameof(ExcludedBlockDownloadGroupIds)) ||
+                ListsShowHeaderAndNavigation.HasValue;
     }
 }