/// <summary>
/// 得到一个对象实体
/// </summary>
public DevicePushModel GetModel(string DeviceId, string PushType, string ReKey)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select DeviceId, PushType, ReKey, Memo ");
strSql.Append(" from DBMSG.dbo.DevicePush ");
strSql.Append(" where DeviceId=@DeviceId and PushType=@PushType and ReKey=@ReKey ");
SqlParameter[] parameters =
{
new SqlParameter("@DeviceId", SqlDbType.VarChar, 50),
new SqlParameter("@PushType", SqlDbType.VarChar, 50),
new SqlParameter("@ReKey", SqlDbType.VarChar, 50)
};
parameters[0].Value = DeviceId;
parameters[1].Value = PushType;
parameters[2].Value = ReKey;
DevicePushModel model = new DevicePushModel();
DataSet ds = helper.ExecSqlReDs(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
model.DeviceId = ds.Tables[0].Rows[0]["DeviceId"].ToString();
model.PushType = ds.Tables[0].Rows[0]["PushType"].ToString();
model.ReKey = ds.Tables[0].Rows[0]["ReKey"].ToString();
model.Memo = ds.Tables[0].Rows[0]["Memo"].ToString();
return(model);
}
else
{
return(model);
}
}
private void RemoveDevicePush()
{
Model.DevicePushModel model = new DevicePushModel();
model.DeviceId = ReStr("DeviceId", "");
model.PushType = ReStr("PushType", "");
if (model.DeviceId == "")
{
throw new Exception("DeviceId不能为空!");
}
if (model.PushType == "")
{
throw new Exception("PushType不能为空!");
}
DAL.DevicePushDAL dal = new DAL.DevicePushDAL();
dal.DeleteList(" DeviceId='" + model.DeviceId + "' and PushType='" + model.PushType + "' ");
ReTrue();
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(DevicePushModel model)
{
bool reValue = true;
int reCount = 0;
StringBuilder strSql = new StringBuilder();
strSql.Append("update DBMSG.dbo.DevicePush set ");
strSql.Append(" DeviceId = @DeviceId , ");
strSql.Append(" PushType = @PushType , ");
strSql.Append(" ReKey = @ReKey , ");
strSql.Append(" Memo = @Memo ");
strSql.Append(" where DeviceId=@DeviceId and PushType=@PushType and ReKey=@ReKey ");
SqlParameter[] parameters =
{
new SqlParameter("@DeviceId", SqlDbType.VarChar, 50),
new SqlParameter("@PushType", SqlDbType.VarChar, 50),
new SqlParameter("@ReKey", SqlDbType.VarChar, 50),
new SqlParameter("@Memo", SqlDbType.VarChar, 250)
};
parameters[0].Value = model.DeviceId;
parameters[1].Value = model.PushType;
parameters[2].Value = model.ReKey;
parameters[3].Value = model.Memo; try
{//异常处理
reCount = this.helper.ExecSqlReInt(strSql.ToString(), parameters);
}
catch (Exception ex)
{
this.helper.Close();
throw ex;
}
if (reCount <= 0)
{
reValue = false;
}
return(reValue);
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(DevicePushModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into DBMSG.dbo.DevicePush (");
strSql.Append("DeviceId,PushType,ReKey,Memo");
strSql.Append(") values (");
strSql.Append("@DeviceId,@PushType,@ReKey,@Memo");
strSql.Append(") ");
SqlParameter[] parameters =
{
new SqlParameter("@DeviceId", SqlDbType.VarChar, 50),
new SqlParameter("@PushType", SqlDbType.VarChar, 50),
new SqlParameter("@ReKey", SqlDbType.VarChar, 50),
new SqlParameter("@Memo", SqlDbType.VarChar, 250)
};
parameters[0].Value = model.DeviceId;
parameters[1].Value = model.PushType;
parameters[2].Value = model.ReKey;
parameters[3].Value = model.Memo;
bool result = false;
try
{
helper.ExecSqlReInt(strSql.ToString(), parameters);
result = true;
}
catch (Exception ex)
{
this.helper.Close();
throw ex;
}
finally
{
}
return(result);
}
