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No, It gets the problem worse.
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Mycroft Holmes,
Who are you to imply someone is stupid? Because you spend your life on these types of sites doesn't give you license to belittle people.
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If you mean his "Never underestimate the power of human stupidity" message, it's not directed at anyone - it's in the signature area, so it's a "generic message" applied to all posted messages, just as the three lines below this one are.
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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It is a quote from a book by Robert Heinlein (RAH). If you note the line drawn above the signature, it defines the start of the signature area.
Never underestimate the power of human stupidity -
RAH
I'm old. I know stuff - JSOP
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In WPF, you'd use a DockPanel. As far as I can see, that doesn't exist for Xamarin; but the FlexLayout[^] looks like it should work.
<FlexLayout Direction="Column">
<ScrollView FlexLayout.Grow="1">
...
</ScrollView>
<Grid>
...
</Grid>
</FlexLayout>
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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You don't need an outter StackLayout.
Top rows should be * and Auto, in that order.
The button Grid only has 1 row, and you let it default to the first row of the top Grid.
It was only in wine that he laid down no limit for himself, but he did not allow himself to be confused by it.
― Confucian Analects: Rules of Confucius about his food
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Hi Everyone
I need to open and read this file with c#.net and this is emergency for me, unfortunately I have never worked with this type of file.
the file is at this address:
20200304.ZIP [LINK REMOVED - OriginalGriff]
could you please help me.
Thank you all.
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I removed the link as we have no idea what the file contains, and do not wish to find out.
Posting files to dodgy upload sites and assuming it will be downloaded is not a good idea.
That's a ZIP file: which just means it's a compressed archive, like a "portable folder".
The .NET framework contains classes for opening, reading, and writing them: ZipFile Class (System.IO.Compression) | Microsoft Docs[^] so that should be the first place you start reading.
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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No, No .. The I dont want to Opening Zip File I want to open a Tag file , it is dataflex,
Sorry i didn't know it is againts the rule of your web site. but I cant upload file here  
what should I do?
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And you didn't think it important to mention that in the first place? In an "emergency"? Must be the panic. Ok, we'll let it go this time.
It was only in wine that he laid down no limit for himself, but he did not allow himself to be confused by it.
― Confucian Analects: Rules of Confucius about his food
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So this is a repost of your previous thread?
.Tag File - C# Discussion Boards[^]
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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There's no real need to upload the file anywhere, unless you are paying someone to take a look at it and see if they can parse it.
The difficult we do right away...
...the impossible takes slightly longer.
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A Dataflex tag file is simply a line delimited ASCII file. You can read it using File.ReadAllLines.
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Hi Pete O'Hanlon and Thanks.
Yes, I Installed DataFlex Studio 20, and Opened Tag File By it, And also used ReadAllLine by Encoding.ASCII. But Unfortunatley the Output is same :
\0\0\0\0\0\0\0\0\0\u0004
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Hi I have a table which has 100s of 1000s of records, in it there is a column Blob which is storing a huge json string.
We got a new Tableau Reports developer, who is saying he is not able to use that Blob column to read some data from it, because he doesn't know how to handle Json in Tableau.
So he wanted me to write a Service to convert that Json string into Excel document, means it would be huge Excel documents in 1000s of numbers, if not in 100s of 1000s, can somebody please suggest me, what solution can I provide him.
I already wrote the Service to Convert but writing into 1000s of Excel files is awful, I am looking for any better approach which can be feasible for both of us. Thanks a lot in advance.
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Point him at this: JSON File - Tableau[^]
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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He is asking for converting that into XML I will just create an another table out of this Database and convert and post it over there, simple jSon would have been better but he is saying he doesn't know
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Sounds like he needs to start learning how to do his job ... 
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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But yes I did send him the jSon now we are trying to write a generic SQL Query to read from jSon string instead of conversions, then he wanted me to help him in that I am trying using OpenjSon, do you know any idea how to read through jSon string which has objects embedded within other objects. Any idea you have my friend.
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Store the data as a CSV text file; Excel opens it as a single sheet workbook.
It was only in wine that he laid down no limit for himself, but he did not allow himself to be confused by it.
― Confucian Analects: Rules of Confucius about his food
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Here's a suggestion; tell him to learn. JSON isn't complex; it is textbased, human readable, with plenty of tools.
My first was DBaseIV. Would you convert all to DBaseIV format if I told you JSON is too complicated?
Bastard Programmer from Hell 
"If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.
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simpledeveloper wrote: We got a new Tableau Reports developer
Send him back, he does not know how to do the job you hired him for! Calling himself a developer is disingenuous.
Never underestimate the power of human stupidity -
RAH
I'm old. I know stuff - JSOP
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No I didn't hire him, I neither have authority to hire him my friend
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simpledeveloper wrote: Hi I have a table which has 100s of 1000s of records
simpledeveloper wrote: huge json string.
Excel limits.
32k maximum size for a cell
1,048,576 maximum rows
16,384 columns
Excel specifications and limits - Excel[^]
If you already have a 200,000 rows then a reasonable growth estimate would mean your solution would need to support 2,000,000 rows. And that is not going happen in excel.
You didn't define 'huge' nor what is in that json has but see the cell size limit and column limit. Again if you are already pushing those then growth would suggest you will exceed it.
simpledeveloper wrote: So he wanted me to write a Service to convert that Json string into Excel document,
Is this a one time job? On demand? Once a day? Once a minute? That will impact what is reasonable in terms of how long you your job can take processing this.
simpledeveloper wrote: convert that Json string into Excel document
Is that the only problem that it is json? Basically the acronym 'ETL' exists for this very thing. So why not do the following
1. Create another database, do not try to do this in the existing one.
2. Create a job that incrementally processes the rows and flattens outs the data into the new database.
3. Then the other person uses that database, with the data nicely parsed out to do what they want.
How to flatten it out? Well if the data is nice and stable then you could just create a table with the columns named appropriately.
If however the json is includes lots of depth and is dynamic then you will need to create a metadata solution such as a table that stores a name, and type, and perhaps another table with values. The types allows you to handle arrays and other embedded types (circular). Keeping in mind that this problem is one you would have needed to deal with an the Excel idea any ways.
This also allows the data to be kept up to date. Then it is up to them, not you, how often to actually pull the data.
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