IsNullOrEmpty() public static méthode

public static IsNullOrEmpty ( string value ) : bool
value string
Résultat bool
Helpers Class Documentation
Exemple #1
0
 internal Type ResolveKnownType(Assembly assembly)
 {
     if (Helpers.IsNullOrEmpty(KnownTypeName))
     {
         return(null);
     }
     try
     {
         Type type = Type.GetType(KnownTypeName);
         if (type != null)
         {
             return(type);
         }
     }
     catch { }
     try
     {
         int    i        = KnownTypeName.IndexOf(',');
         string fullName = (i > 0 ? KnownTypeName.Substring(0, i) : KnownTypeName).Trim();
         Type   type     = (assembly == null ? Assembly.GetCallingAssembly() : assembly).GetType(fullName);
         if (type != null)
         {
             return(type);
         }
     }
     catch { }
     return(null);
 }
Exemple #2
0
 /// <summary>
 /// Creates a new instance of the ProtoIncludeAttribute.
 /// </summary>
 /// <param name="tag">The unique index (within the type) that will identify this data.</param>
 /// <param name="knownTypeName">The additional type to serialize/deserialize.</param>
 public ProtoIncludeAttribute(int tag, string knownTypeName)
 {
     if (tag <= 0) throw new ArgumentOutOfRangeException("tag", "Tags must be positive integers");
     if (Helpers.IsNullOrEmpty(knownTypeName)) throw new ArgumentNullException("knownTypeName", "Known type cannot be blank");
     this.tag = tag;
     this.knownTypeName = knownTypeName;
 }
Exemple #3
0
 public ProtoPartialMemberAttribute(int tag, string memberName) : base(tag)
 {
     if (Helpers.IsNullOrEmpty(memberName))
     {
         throw new ArgumentNullException("memberName");
     }
     this.memberName = memberName;
 }
Exemple #4
0
 // Token: 0x060000CA RID: 202 RVA: 0x0000280A File Offset: 0x00000A0A
 public ProtoPartialIgnoreAttribute(string memberName)
 {
     if (Helpers.IsNullOrEmpty(memberName))
     {
         throw new ArgumentNullException("memberName");
     }
     this.memberName = memberName;
 }
Exemple #5
0
        /// <summary>
        /// Creates a new ProtoMemberAttribute instance.
        /// </summary>
        /// <param name="tag">Specifies the unique tag used to identify this member within the type.</param>
        /// <param name="memberName">Specifies the member to be serialized.</param>
        public ProtoPartialMemberAttribute(int tag, string memberName)
#if FALSE
            : base(tag)
#endif
        {
#if BLITCREMENTAL
#else
            if (Helpers.IsNullOrEmpty(memberName))
            {
                throw new ArgumentNullException("memberName");
            }
#endif
            this.memberName = memberName;
        }