UPDATE: An anonymous poster left a great comment about internal names. Be sure to read it.
Þegar unnið er með móttakara atburði og önnur númer sem tilvísanir SharePoint listi atriði í gegnum the mótmæla líkan, Ég gera oft mistök að búa til þessa villu á afturkreistingur:
Villa hleðsla og gangi móttakari Conchango.xyzzyEventReceiver í xyzzy, Útgáfa = 1.0.0.0, Menning = hlutlaus, PublicKeyToken = 0dc50a750396c3ac. Additional information is below. : Value does not fall within the expected range.
I think this is a fairly generic error that is potentially caused many different ways. Hins, one simple explanation is that I’m referencing a field incorrectly. If the name of the field is "Due Date", Ég þarf tilvísun það svona í atburði móttakara:
properties.ListItem["Due Date"]
Þegar ég stafa vitlaust eða nota rangt mál þegar vísa á sviði, SharePoint generates the above mentioned runtime error. Til dæmis, Þetta er rangt:
properties.ListItem["due Date"]
</enda>
Gerast áskrifandi að bloggið mitt.
I agree with paul but i also want to add something for this exception.
Sometime the Field Name is different than the Field Internal Name in the list so trying to access the field using Field Name in the object model gives us the above exception. To resolve this problem always try to access the fields using their Internal Names.
How can you find the internal Names of the Fields?
1) Go To Sharepoint List. Go to New | New Item.
2) New Item form will be displayed. Right click on the form and click on View Source. Search for the Field Internal Name in the opened HTML code. Þú vilja finna svæðið Innri nafn ásamt Field Name.