How to hide Tablix in RDLC C# - c#

I have two tablix in RDLC report,
Tablix2
Tablix3
Tablix2 have 3 rows
Row 1 is used to Show Tablix Header
Row 2 is used to Show Data
Row 3 Containing Tablix3
Here is Design of both Tablixs
My Aim is hidden Tablix3 when there is no data passed to tablix.
Here is Runtime Image without hiding Tablix3
In above Image There is only one detail record for first Purchase no so it will display in RDLC but other purchase No have not details so that will be hidden.
To Hiding Tablix 3 I am using below code in Tablix3 Properties ==> Visibility ==> Show or hide base on an expression Section.
=IIF(IsNothing(Fields!DataColumn9.Value),"False","True")
but when I run RDLC it's giving me Error
the hidden expression for the tablix ‘tablix3’ returned a data type
that is not valid
I also tried
=IIF(Len(Fields!DataColumn9.Value) > 0 ,"True","False")
as well as also changed values "True","False" to 0 and 1, but still same Error
I tried a lot but failed to find out where I am wrong

using this I solved my problem
=IIF(IsNothing(Fields!DataColumn9.Value),True,False)
In visibility Property it needs boolean value and I was passing string values so that was a Error

Related

How to create two columns RDLC report C#, my second column does not show data

I am trying to create two column report for labeling purposes, I followed instructions on the following link: blogs.wrox.com/article/creating-mailing-labels-in-sql-server-reporting-services
But the data keeps appearing on one column and not on both columns, I changed all sizes and tried tables and lists same results, it just won't populate the second column.
When I added a second field, column 2 shifted to the right, changing the the size of the report.
|Field 1 | -- |Field 1 Copy| -----> Column 2 (shifted)
I continued anyway and it shows two of the same values side by side, but in reality they are on the same column, which means I have two fields on the same column, if I hide one, the second will shift and show on the lift side, I have changed the font style to distinguish them from the attached photo.
| Customer1 | -- | Customer1 |
| Customer2 |
The multiple column options in RDLC cause the second column to be treated like a second page and the data only flows into the second column once the first is populated. If you want to force someting to the second column try setting it to have new page before the field and list them. Or don't use the multiple column layout and just put a two column table on the report.
Check your width of report viewer, It seems from image that expr1 and expr2 having more width and also delete second expr2

Page header is not repeating in rdlc report when two tablix is having two dataset

I'm having a one strange scenario. Before going into it, I want to say that I'm very beginner to this rdlc report. Hence I'm struggling to resolve it.
What I want is ?
I want to show the page header in all the pages.
What I have is ?
I'm having one header part which is having few textboxes and the body part which is having two tablix. Here, the two tablix consists of two difference datasets. The first tablix is grouped under Group1.
What the issue I face is ?
The first tablix consists of 50 records, that occupies three pages. In all the three pages, the header part is visible. When the second tablix is coming into the fourth page, all the header part turned into # error. Really struggling a lot to solve this.
What I tried is ?
Opened Advanced Mode in the Groupings pane.
Clicked static and changed the Keepwithgroup = after and Requestonnewpage = true.
Note : I did this for the two tablix but nothing works. Also I'm not sure that this will give the way.
Also I checked in report xml file also.
Checked Repeat row on each page and Repeat column on each page.
Hope you understand my problem. Kindly guide me where I'm making mistake. Thanks in advance.

How to Show two tablix on each page of report viewer in C#

I Have created a report in report viewer and I want to show two tablix on one page of report viewer.
For example if both tables have 10 rows to show then i want to show 5 rows of first table and 5 rows of second table on 1 page and rest of the rows show on next page like next 5 rows from first table and next 5 rows from second table.
How can I got this?
Please Help me. Thanks
You need to add some criteria to group by. For example, add pageNumber column to each of two datasets and then add group by this column to each table and set to page break by this value.

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.

Display two different section in crystal report

I want to display two different section in one crystal report. In my report i have created two section but they both display same data as you can saw in below image.
What setting is needed for displaying different data? Thanks.
Here image of my crystal report design
After seeing the report design, here are your issues:
Just because you have two detail sections doesn't mean it will show you two different values.
A report is structured like a book:
The Report Header and Footer are like the cover and back page - you only put information on them that you want to see once.
The Page Header and Footer should contain information that you want to see on every page at the top and bottom.
The Group Header and Footer are used to show information if your data is grouped by certain criteria - like chapters of a book.
The Detail Section shows either all data or the data that pertains to a group - like the text within the chapters.
So, in your case I would create a group that is based on your employee. Put all your header information (the top 3 lines in your report) in the Page Header. In the Group Header you put everything in line 4 and 5. Line 6 through 17 go into the Detail Section. Line 18 with all the totals goes into the Group Footer. Everything from line 19 on goes into the Page Footer.
I hope this makes sense and I'll be more than happy to help out further.

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