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
10
11 P/Invoke
41
42 Struct
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 }
