

SPC019023: Ensure you are calling List.Update() before ClientContext.ExecuteQuery() when modifying a List object. |
When modifying a List object, ensure you are calling List.Update() before ClientContext.ExecuteQuery() in order to persist the changes to the object.
CheckId | SPC019023 |
---|---|
TypeName | EnsureListUpdateBeforeExecuteQuery |
Severity | Warning |
Type | Assembly |
Bad Practice
using (var context = new ClientContext("http://yoursite"))
{
List list = context.Web.Lists.GetByTitle("Announcements");
list.Description = "This is my new announcement list";
context.ExecuteQuery();
}
{
List list = context.Web.Lists.GetByTitle("Announcements");
list.Description = "This is my new announcement list";
context.ExecuteQuery();
}
Good Practice
using (var context = new ClientContext("http://yoursite"))
{
List list = context.Web.Lists.GetByTitle("Announcements");
list.Description = "This is my new announcement list";
list.Update();
context.ExecuteQuery();
}
{
List list = context.Web.Lists.GetByTitle("Announcements");
list.Description = "This is my new announcement list";
list.Update();
context.ExecuteQuery();
}
To suppress this violation in managed code add the following attribute to the method which contains the instruction (available since SPCAF version v5.2). Learn more about SuppressMessage here.
// Important: Ensure to have #define CODE_ANALYSIS at the beginning of your .cs file
[SuppressMessage("SPCAF.Rules.ManagedCSOM.CSOMCorrectnessGroup", "SPC019023:EnsureListUpdateBeforeExecuteQuery", Justification = "Provide reason for suppression here")]
[SuppressMessage("SPCAF.Rules.ManagedCSOM.CSOMCorrectnessGroup", "SPC019023:EnsureListUpdateBeforeExecuteQuery", Justification = "Provide reason for suppression here")]
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