Sqlreader null check

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There are two overloads, one for the field's ordinal position aka index , and one for the field's ColumnName.

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Asked 8 years ago. Active 5 years, 1 month ago. Viewed 26k times. ExecuteReader If reader. Garza Joseph. Garza 1 1 gold badge 2 2 silver badges 8 8 bronze badges. Read my answer to your other question. The code there effectively deals with this already.

Add a comment. Active Oldest Votes. You have opened the reader, but have not asked it to actually read anything. ExecuteReader add If reader. Read Then and wrap the result reading into this if statement, i.