/// <summary>
/// 手机号码是否存在？
/// </summary>
/// <param name="userInfo">用户</param>
/// <param name="mobile">手机号码</param>
/// <returns>存在</returns>
public bool Exists(BaseUserInfo userInfo, string mobile)
{
bool result = false;
var parameter = ServiceInfo.Create(userInfo, MethodBase.GetCurrentMethod());
ServiceUtil.ProcessUserCenterReadDb(userInfo, parameter, (dbHelper) =>
{
List <KeyValuePair <string, object> > parameters = new List <KeyValuePair <string, object> >();
parameters.Add(new KeyValuePair <string, object>(BaseUserContactEntity.FieldMobile, mobile));
var manager = new BaseUserContactManager(dbHelper, userInfo, BaseUserContactEntity.TableName);
result = manager.Exists(parameters, userInfo.Id);
});
return(result);
}