private void commitData()
{
try
{
DBHelper helper = new DBHelper(dbType, dbSource, dbUserId, dbPassword, dbName, dbIntegratedSecurity);
List<IDbDataParameter> sqlParamList = new List<IDbDataParameter>();
sqlParamList.Add(new SqlParameter("@KEY", this.textBoxProductKey.Text));
sqlParamList.Add(new SqlParameter("@SN", this.textBoxSN.Text));
int count = 0;
count = Convert.ToInt32(helper.ExecuteScalar(@"SELECT COUNT([ID]) FROM [PostKey]
where [key] = @KEY and [sn] != @SN and [IsValid] = 'true'", CommandType.Text, sqlParamList.ToArray()));
if (count > 0)
{
MessageBox.Show("无法重复提交相同的密钥！", "提交失败", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
sqlParamList = new List<IDbDataParameter>();
sqlParamList.Add(new SqlParameter("@KEY", this.textBoxProductKey.Text));
sqlParamList.Add(new SqlParameter("@SN", this.textBoxSN.Text));
object result = helper.ExecuteScalar(@"SELECT [IsValid] FROM [PostKey]
where [sn]=@SN", CommandType.Text, sqlParamList.ToArray());
bool isValid = result == null ? false : Convert.ToBoolean(result);
sqlParamList = new List<IDbDataParameter>();
sqlParamList.Add(new SqlParameter("@KEY", this.textBoxProductKey.Text));
sqlParamList.Add(new SqlParameter("@SN", this.textBoxSN.Text));
sqlParamList.Add(new SqlParameter("@WIFI", this.textBoxWifiMacAddress.Text));
sqlParamList.Add(new SqlParameter("@BT", this.textBoxBluetoothMacAddress.Text));
sqlParamList.Add(new SqlParameter("@IMEI", this.textBoxImei.Text));
sqlParamList.Add(new SqlParameter("@POST_TIME", DateTime.Now));
sqlParamList.Add(new SqlParameter("@ProductKeyID", this.product_id));
if (result == null )
{
count = helper.ExecuteNonQuery(@"INSERT INTO [PostKey]
([key],[sn],[wifiMac],[bluetoothMac],[imei],[post_time],[ProductKeyID])
VALUES
(@KEY,@SN,@WIFI,@BT,@IMEI,@POST_TIME,@ProductKeyID)", CommandType.Text, sqlParamList.ToArray());
}
else if(!isValid)
{
count = helper.ExecuteNonQuery(@"UPDATE [PostKey] SET
[key]=@KEY,[wifiMac]=@WIFI,[bluetoothMac]=@BT,[imei]=@IMEI,[ProductKeyID]= @ProductKeyID ,[LatestModifiedDate]=@POST_TIME,[IsValid]='true'
WHERE [sn]=@SN", CommandType.Text, sqlParamList.ToArray());
}
else
{
MessageBox.Show("无法重复提交相同的序列号！", "提交失败", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (count > 0)
{
MessageBox.Show("提交成功", "操作结果", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "提交失败", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
this.Invoke(new MyDelegate(updateUI), MSG_COMMIT_END);
}
}
private void checkDatabaseConnection()
{
try
{
DBHelper helper = new DBHelper(dbType, dbSource, dbUserId, dbPassword, dbName, dbIntegratedSecurity);
int resut = Convert.ToInt32(helper.ExecuteScalar("select count(ID) from [PostKey]", CommandType.Text, null));
MessageBox.Show("数据库连接正常", "测试数据库连接", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception ex)
{
MessageBox.Show("数据库连接失败!\n" + ex.Message, "测试数据库连接", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
this.Invoke(new MyDelegate(updateUI), MSG_CHECK_CONNECTION_END);
}
}
