EntityConnectionExtensions.TryFirst<TRow> method (1 of 2)

namespace: Serenity.Data   assembly: Serenity.Net.Entity

Tries to finds first entity, allowing the caller to set criteria and fields to select through an editQuery callback.

public static TRow TryFirst<TRow>(this IDbConnection connection, Action<SqlQuery> editQuery)
    where TRow : class, IRow, new()

Return Value

First entity matching the criteria, or null if not found.

See Also

• class TRow
• class SqlQuery
• interface IRow
• class EntityConnectionExtensions

EntityConnectionExtensions.TryFirst<TRow> method (2 of 2)

namespace: Serenity.Data   assembly: Serenity.Net.Entity

Tries to find first entity matching a where criteria.

public static TRow TryFirst<TRow>(this IDbConnection connection, ICriteria where)
    where TRow : class, IRow, new()

Return Value

First entity matching the where criteria or null if not found.

See Also

• class TRow
• interface ICriteria
• interface IRow
• class EntityConnectionExtensions