CF.net 实现 Windows Mobile SIM卡 联系人的简单操作

   项目缘故，需要用cf.net实现对sim卡一些简单操作，以下是联系人方面的小小心得！

 1        Const#region Const
  2
  3        public const uint SIM_PBSTORAGE_SIM = 0x10;
  4        public const uint SIM_PBINDEX_FIRSTAVAILABLE = 0xFFFFFFFF;
  5        public const uint SIM_PARAM_PBE_ALL = 0xF;
  6        public const uint SIM_CAPSTYPE_PBINDEXRANGE = 0x08;
  7        public const uint SIM_OK = 0;
  8
  9        #endregion
10
11        P/Invoke#region P/Invoke
12
13        [DllImport("cellcore.dll")]
14        public static extern int SimInitialize(uint dwFlags,
15            int lpfnCallBack, uint dwParam, ref int lphSim);
16
17        [DllImport("cellcore.dll")]
18        public static extern int SimGetPhonebookStatus(int hSim,
19            uint dwLocation, ref uint lpdwUsed, ref uint lpdwTotal);
20
21        [DllImport("cellcore.dll")]
22        public static extern int SimGetDevCaps(int hSim,
23            uint dwCapsType, ref SimCaps lpSimCaps);
24
25        [DllImport("cellcore.dll")]
26        public static extern int SimDeinitialize(int hSim);
27
28        [DllImport("cellcore.dll")]
29        public static extern int SimReadPhonebookEntry(int hSim,
30            uint dwLocation, uint dwIndex, ref SIMPHONEBOOKENTRY entry);
31
32        [DllImport("cellcore.dll")]
33        public static extern int SimWritePhonebookEntry(int hSim,
34            uint dwLocation, uint dwIndex, ref SIMPHONEBOOKENTRY entry);
35
36        [DllImport("cellcore.dll")]
37        public static extern int SimDeletePhonebookEntry(int hSim,
38            uint dwLocation,uint dwIndex);
39
40        #endregion
41
42        Struct#region Struct
43
44        [StructLayout(LayoutKind.Sequential)]
45        public struct SimCaps
46        ...{
47            public uint cbSize;
48            public uint dwParams;
49            public uint dwPBStorages;
50            public uint dwMinPBIndex;
51            public uint dwMaxPBIndex;
52            public uint dwMaxPBEAddressLength;
53            public uint dwMaxPBETextLength;
54            public uint dwLockFacilities;
55            public uint dwReadMsgStorages;
56            public uint dwWriteMsgStorages;
57            public uint dwNumLockingPwdLengths;
58            public SimLockingPwdLength rgLockingPwdLengths0;
59            public SimLockingPwdLength rgLockingPwdLengths1;
60            public SimLockingPwdLength rgLockingPwdLengths2;
61            public SimLockingPwdLength rgLockingPwdLengths3;
62            public SimLockingPwdLength rgLockingPwdLengths4;
63            public SimLockingPwdLength rgLockingPwdLengths5;
64            public SimLockingPwdLength rgLockingPwdLengths6;
65            public SimLockingPwdLength rgLockingPwdLengths7;
66            public SimLockingPwdLength rgLockingPwdLengths8;
67            public SimLockingPwdLength rgLockingPwdLengths9;
68        }
69      
70        [StructLayout(LayoutKind.Sequential)]
71        public struct SimLockingPwdLength
72        ...{
73            public uint dwFacility;
74            public uint dwPasswordLength;
75        }
76
77        [StructLayout(LayoutKind.Sequential)]
78        public struct SIMPHONEBOOKENTRY
79        ...{
80            public uint cbSize; //
81            public uint dwParams; //
82            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 256)]
83            public string lpszAddress; //联系人电话
84            public uint dwAddressType; //
85            public uint dwNumPlan; //
86            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 256)]
87            public string lpszText; // 联系人姓名
88        }
89
90        #endregion
91
92        public static List<string[]> GetSimContacts()
93        ...{
94            int hSim = 0;
95            try
96            ...{
97                int result = SimInitialize(0, 0, 0, ref hSim);
98                if (result != SIM_OK)
99                    throw new Exception("SIM clocking fails, please test SIM is installed!");
100
101                uint uiUsed = 0;
102                uint uiTotal = 0;
103                SimGetPhonebookStatus(hSim, SIM_PBSTORAGE_SIM, ref uiUsed, ref uiTotal);
104
105                List<string[]> Contacts = new List<string[]>();
106
107                //注意:uiUsed表示本地已存储的个数,uiTotal表示本地可存储的总个数
108                //当你有170个联系人记录,增加一个,会变成171个,然后删除前面170个联系人记录,这时第171人联系人的index为171,而uiUsed则为1
109                for (int i = 1; i <= uiTotal; i++)
110                ...{
111                    SIMPHONEBOOKENTRY entry = new SIMPHONEBOOKENTRY();
112                    entry.cbSize = (uint)Marshal.SizeOf(typeof(SIMPHONEBOOKENTRY));
113                    if (SimReadPhonebookEntry(hSim, SIM_PBSTORAGE_SIM, (uint)i, ref entry) == SIM_OK)
114                    ...{
115                        //有效的联系人记录
116                        Contacts.Add(new string[] ...{ entry.lpszText, entry.lpszAddress });
117                    }
118                }
119                return Contacts;
120            }
121            catch
122            ...{
123                throw;
124            }
125            finally
126            ...{
127                SimDeinitialize(hSim);
128            }           
129        }
130
131        /**//// <summary>
132        /// 添加SIM卡联系人
133        /// </summary>
134        /// <param name="ContactName">联系人</param>
135        /// <param name="ContactPhone">联系电话号码</param>
136        /// <returns>操作是否成功</returns>
137        public static bool AddSimContact(string ContactName,string ContactPhone)
138        ...{
139            int hSim = 0;
140            try
141            ...{
142                int result = SimInitialize(0, 0, 0, ref hSim);
143                if (result != SIM_OK)
144                    throw new Exception("SIM clocking fails, please test SIM is installed!");
145
146                SIMPHONEBOOKENTRY entry = new SIMPHONEBOOKENTRY();               
147                entry.dwAddressType = 0;
148                entry.dwNumPlan = 0;
149                entry.dwParams = SIM_PARAM_PBE_ALL;
150                entry.lpszText = ContactName;
151                entry.lpszAddress = ContactPhone;
152                entry.cbSize = (uint)Marshal.SizeOf(typeof(SIMPHONEBOOKENTRY));
153                result = SimWritePhonebookEntry(hSim, SIM_PBSTORAGE_SIM,SIM_PBINDEX_FIRSTAVAILABLE, ref entry);
154                return (result == SIM_OK) ? true : false;
155            }
156            catch
157            ...{
158                throw;
159            }
160            finally
161            ...{
162                SimDeinitialize(hSim);
163            }
164        }
165
166        /**//// <summary>
167        /// 例子:获取SIM卡有效的联系人记录起始索引
168        /// </summary>
169        /// <returns></returns>
170        public static int GetSimValidPhoneBookEntity_MinIndex()
171        ...{
172            int hSim = 0;
173            try
174            ...{
175                int result = SimInitialize(0, 0, 0, ref hSim);
176                if (result != SIM_OK)
177                    throw new Exception("SIM clocking fails, please test SIM is installed!");
178            
179                SimCaps simCaps=new SimCaps();
180                result = SimGetDevCaps(hSim, SIM_CAPSTYPE_PBINDEXRANGE,ref simCaps);
181                if (result != SIM_OK)
182                    throw new Exception("SimGetDevCaps Error!");
183                return (int)simCaps.dwMinPBIndex;
184            }
185            catch
186            ...{
187                throw;
188            }
189            finally
190            ...{
191                SimDeinitialize(hSim);
192            }
193        }
194
195        /**//// <summary>
196        /// 删除SIM卡联系人
197        /// </summary>
198        /// <param name="SIMContactIndex">SIM卡联系人的存储索引</param>
199        /// <returns>操作是否成功</returns>
200        public static bool DeleteSimContact(uint SIMContactIndex)
201        ...{
202            int hSim = 0;
203            try
204            ...{
205                int result = SimInitialize(0, 0, 0, ref hSim);
206                if (result != SIM_OK)
207                    throw new Exception("SIM clocking fails, please test SIM is installed!");
208
209                result = SimDeletePhonebookEntry(hSim, SIM_PBSTORAGE_SIM, SIMContactIndex);
210                return (result == SIM_OK) ? true : false;
211            }
212            catch
213            ...{
214                throw;
215            }
216            finally
217            ...{
218                SimDeinitialize(hSim);
219            }
220        }
221    }