https://community.esri.com/t5/arcgis-pro-sdk-questions/setsourcemodifiedtime-does-not-have-any-effect/m-p/1300204#M9943 <P>Changing&nbsp; the modified Date of a LayoutProjectItem with&nbsp;SetSourceModifiedTime() does not have any effect at all. Bug?</P><P>&nbsp;</P><LI-CODE lang="csharp">DateTime? modifiedDate = ... if (modifiedDate.HasValue) { var timeInstant = new TimeInstant { Time = modifiedDate.Value }; ((IProjectItemEdit)layoutProjectItem).SetSourceModifiedTime(timeInstant); }</LI-CODE><P>&nbsp;</P><P>&nbsp;Context: We downloading a Layout PortalItem into Pro and creating a LayoutProjectItem. We want to sync the modified date. Saving the LayoutProjectItem with Pro Tools also does not change the ModifiedDate at all.</P> Fri, 16 Jun 2023 13:36:40 GMT marco_vertigis 2023-06-16T13:36:40Z https://community.esri.com/t5/arcgis-pro-sdk-questions/setsourcemodifiedtime-does-not-have-any-effect/m-p/1300204#M9943 <P>Changing&nbsp; the modified Date of a LayoutProjectItem with&nbsp;SetSourceModifiedTime() does not have any effect at all. Bug?</P><P>&nbsp;</P><LI-CODE lang="csharp">DateTime? modifiedDate = ... if (modifiedDate.HasValue) { var timeInstant = new TimeInstant { Time = modifiedDate.Value }; ((IProjectItemEdit)layoutProjectItem).SetSourceModifiedTime(timeInstant); }</LI-CODE><P>&nbsp;</P><P>&nbsp;Context: We downloading a Layout PortalItem into Pro and creating a LayoutProjectItem. We want to sync the modified date. Saving the LayoutProjectItem with Pro Tools also does not change the ModifiedDate at all.</P> Fri, 16 Jun 2023 13:36:40 GMT https://community.esri.com/t5/arcgis-pro-sdk-questions/setsourcemodifiedtime-does-not-have-any-effect/m-p/1300204#M9943 marco_vertigis 2023-06-16T13:36:40Z