c# how i can hide crystal "SubReport" programmatically? - c#

iam using viual studio 2015 and crystal report
and i have tow subReport
how can i hide section or sub report when the row count is 0 or table empty
i try this :
1-go to section expert
2-click in x-2 button
3-write this on formula
if ({Alarms.ID1}>1) then true
if (sum({Alarms.ID1})>0 then false else true
if (isNull({Alarms.ID1}) then true
and try a lote but it dosn't work
but it dosnt work
what is the probelm ??
what i shoud do ?

You should use the feature to allow to auto suppress when empty.
Go in the main report
Right click the subreport
select "format object"
Click the subreport tab
Check "Suppress Blank Subreport"
Once that is done just make sure all section in the sub report are actually properly suppressed when there is no data then the main report will detect it's empty and will not print it.
To check for empty you can simply do a count over the column of your dataset like the following. In the suppress of each section in the subreport simply put the following. If there is no count (no record) the section will suppress.
count({Alarms.ID1}) = 0
or you could use the long way and write the following if you prefer this syntax
if count({Alarms.ID1}) = 0 then true
else false

Related

Avoid showing LineNbr totals in Acumatica Report

I'm trying to avoid printing some SO Lines in the Sales order Report of Acumatica (SO641010) to do that I've added a Usr field to the SOLine DAC and DB Table by doing that I was able to stop showing the desired lines by adding the VisibleExpr as =[SOLine.UsrNoPrint] <> True but the totals at the bottom keep summarizing that line to the totals of the report.
Is there a quick way to prevent the addition of that line to the totals of the bottom of the report?
You can put the same condition in the LineNbr variable in the 'Variables' dialog of the Details section. It will increments the LineNbr field on the same condition you use to show the records.
Click on the 'detailSection1' header to select it, or select it from
the properties combo box.
Click on the ellipsis […] button right of 'Variables' in the properties tree view
Change LineNbr formula from =$LineNbr+1 to
=IIf([SOLine.UsrNoPrint] <> True, $LineNbr+1, $LineNbr)

Visible objects in crystal report

I have a report like this:
I want to hide some example values ​​of 2 and 4
Also, I do not want my report to display in this format:
I want to be displayed in this format:
How do I do it?
instance of my report in visual studio:
write a supress condition for 2 and 4.
Assuming you have placed in details section:
go to supress part of the Crystal Report.
if (column=name2) or (column=name4)
then true
else false
let me know if this not your requirement.
Edit................................................................................
You have two options:
Create 100 detail sections and supress the detail section that is not necessary.
Create 100 formulas and by using If Else condtions write 100 columns in each formula and create parameter for selection of which columns need to be displayed and by using that parameter control the display of values.
if({parameter}="name") //first formula
then "name"
else if ({parameter}="family")
then "family"
..
..
..
This way create 100 formulas...control the display.

Hide Details Section on First Page of crystal report

I want to display only the report header of crystal reports on first page. To hide the details section on first report, I added the formula in the suppressed section of my crystal report
If PageNumber=1 then
True
else
False
The problem is if I apply this formula no further pages are been added to crystal report, crystal report just show one page and that with report header and that's all.
Try your formula slightly different:
PageNumber < 2
If that doesn't work you can try Pratik's suggestion and check the "New Page After" in the Paging tab of the Section Expert.
To hide Details section you need to right click on Details section and perform following steps :
Go to Section Expert
Select your Section
Check the suppress checkbox on the right
Click the formula button(x+2) right next to the checkbox label and
formula editor will open
Now you need to right logic
if(PageNumber=1)
true
else
false
not sure it will work in your case I tried it for hiding section in other condition.

Suppress Page header when there is no data in Details sections

I am using a datatable to load the data for the crystal report. Based on the data filtered by the user in the DataGridview and clicking on Print will display the filtered data in Report.
All is fine.I have done this.When there is no data in the Details section I am suppressing it using the below formula in the suppress.
Shared NumberVar PageofLastField;
If OnLastRecord then PageofLastField = PageNumber;
In the header section when there is no data in Details section supress page header.Below is the formula used.
(Reference Crystal Reports - Suppress a Page Header if the page has 0 records)
Shared NumberVar PageofLastField;
PageofLastField := PageofLastField;
if pageofLastfield <> 0 and PageNumber > PageofLastField
THEN TRUE
ELSE FALSE
Below is the image of the crystal report.
When I click PRINT button in the front end. When there is no data in Details section the Page header is displayed.
Below image is the Second page of the report where there are no records and summary is displayed.
If in the header section if I use the below formula
OnLastRecord AND Count({PaymentReportTable.InvID}) <> 1
In the Second Page even if the records are displayed Pageheader is not displayed.I understand it becos the formula says it all.
I have created around 12 Crystal reports and I am facing the same problem in all of them.
Please advice.
I read your question. just inform me what happen when you not suppress.
I think your footer evaluate because of it has the value.
are you try OnLastRecord or {GROUP FIELD NAME} <> Next({GROUP FIELD NAME}) this condition as your reference link.

RDLC report: How can I repeat a group header on each page?

How can I repeat a group header on each page? I have some group that has a lot of rows and thus could not be placed in one single page. I want the group header to put on each pages. I can repeat report-header to repeat on each page but dont know how to repeat group header. Also I am working on rdlc report (not rdl) report.
Here is the solution.
When you don't have grouping in your report, to repeat the headers on other pages is easy. Click on Advanced Mode of property grid - check the property. Go to right panel and set RepeatOnNewPage on True and keeptogether 'After'. It is easy.
If you have grouping then it gets a little complicated:
Select the tablix properties and select "repeat header rows on each page".
Click on row groups and select "the top most static" and now click - RepeatOnNewPage -True and KeepWithGroup After.
In VS 2005 you can click on the header and see a property in the property grid called RepeatOnNewPage. Just set it to true. (click on the far left panel after clicking on a control in the header)
I had the same issue. I found a solution and it works like a charm.
First, you need use the Advanced Tablix Member Properties. The Advanced Tablix Member Properties become available when you click the little arrow on the right side of the grouping pane.
Then, you need to change the proprieties of the Tablix Member like mentioned in the picture.
Fore more details, you can check the link below.
https://www.sqlchick.com/entries/2011/8/20/repeating-column-headers-on-every-page-in-ssrs-doesnt-work-o.html
check out this url
[How to repeat table's header rows on each page in Reportviewer11 with Visual Studio 2010
ie
Open up the the RDLC file in the xml editor (right click on the file in VS and select "Open With.." and then "XML Editor")
Search for the entry (if you have only one table you can emit this step)
<TablixRowHierarchy>
<TablixMembers>
In the first node (if your headers are on the first row in the table) add the following entry true, so the entry will generally look like this:
<TablixMember>
<KeepWithGroup>After</KeepWithGroup>
<RepeatOnNewPage>true</RepeatOnNewPage>
<KeepTogether>true</KeepTogether>
</TablixMember>

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