In-app date warning

I'm developing an application in C # in Visual Studio. In this application there is a screen that tells you how many events the user has today, tomorrow and the day after tomorrow (green header).

Follow the screen:

Ineedacodethatcomparesthecurrentdatewiththedateenteredintheeventdatabaseandsendsthenumberofeventsrecordedforfuturedays.

Eg:On05/08/2016auserregisteredaneventfortoday(08/08/2016)andthiseventwasanalyzedbythecodeandthesumoftoday'sevents(08/08/2016)wassentforlabel.Textandsoon.

Inshort,thecodeshouldanalyzetheeventsforthreedaysandsendthesumofeventstothreelabel.Text,currentday,dayafterdayanddayafterday.

ThecodeinwhichIquerythebank:

publicDataTableLoad(stringsql){DALTextoobjSqlCeServerDAL=DALTexto.GetInstance(connString);objSqlCeServerDAL.Open();SqlCeDataAdapterdAd=newSqlCeDataAdapter(sql,objSqlCeConnection);dAd.SelectCommand.CommandType=CommandType.Text;DataSetdSet=newDataSet();try{dAd.Fill(dSet,"textos");
        return dSet.Tables["textos"];
    }
    catch
    {
        throw;
    }
    finally
    {
        dSet.Dispose();
        dAd.Dispose();
        objSqlCeServerDAL.Dispose();
    }
}