Sample Contract Class With Validation FromDate ToDate Prameters of report X++ Finance and Operations

Sample Contract Class With Validation FromDate ToDate Prameters of report X++ Finance and Operations Dynamics AX

//Code published by bc_nav_expert

public class MZNUKCentralPoolReportContract
{
    TransDate FromDate, ToDate;
    ProjId project;
    Purpose purpose;
    Integer franchises;
  
    [DataMemberAttribute("FromDate"),
    sysoperationlabelAttribute(literalstr("From Date"))]
    public TransDate parmFromDate( TransDate _FromDate = FromDate)
    {
        FromDate = _FromDate;
        return FromDate;
    }
    [DataMemberAttribute("ToDate"),
    sysoperationlabelAttribute(literalstr("ToDate"))]
    public ToDate parmToDate( ToDate _ToDate = ToDate)
    {
        ToDate = _ToDate;
        return ToDate;
    }
    [DataMemberAttribute("Project"),
    sysoperationlabelAttribute(literalstr("Project"))]
    public ProjId parmProject( ProjId _project = project)
    {
        project = _project;
        return project;
    }
    [DataMemberAttribute("Purpose"),
    sysoperationlabelAttribute(literalstr("Purpose"))]
    public Purpose parmPurpose( Purpose _Purpose = Purpose)
    {
        Purpose = _Purpose;
        return Purpose;
    }
    [DataMemberAttribute("Franchises"),
    sysoperationlabelAttribute(literalstr("Franchises"))]
    public Integer parmfranchises( Integer _franchises = franchises)
    {
        franchises = _franchises;
        return franchises;
    }
    public boolean validate()
    {
        boolean isValid = true;
        if (!FromDate)
        {
            isValid = checkFailed(strFmt("@SYS84753", "@SYS180311"));
        }
        if (!ToDate)
        {
            isValid = checkFailed(strFmt("@SYS84753", "@SYS180217"));
        }
        if (FromDate > ToDate)
        {
            isValid = checkFailed(strFmt("@SYS300457", date2StrUsr(FromDate, DateFlags::FormatAll), date2StrUsr(ToDate, DateFlags::FormatAll)));
        }
        return isValid;
    }
}

Read how to make UIBuilder Class Click Here

Simple UIBuilder Class x++ D365 Finance and Operations

Read how to make DP class for Contact Click Here
DP Class for UI Builder ListEnumerator d365 x++ Finance and Operations