C# – Get all rows data of a JQGrid in codebehind

asp.netccode-behindjqgridjqgrid-asp.net

I'm adding some rows data to my JQGrid on client side with javascript :

var grid = jQuery("#<%= JQGridMembers.ClientID %>");
var rowKey = grid.getGridParam("selrow");
var newRow = [{ ID: memberId, FullName: memberFullName, Percent: parseInt(percent)}];
grid.addRowData(memberId, newRow);

above code works well , but How can I get all inserted rows data (in JQGrid) in code-behind?

Best Answer

You can get all rows from the grid by

var myData = grid.jqGrid('getRowData');

or with respect of

var myData = grid.jqGrid('getGridParam', 'data');

The last way can be used only with local datatype or in case of loadonce: true. It returns data not only from the current page, but all data from all pages.

The getRowData method use unformatter to read the data from all cells of the grid.

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Contrary to the answers here, you DON'T need to worry about encoding if the bytes don't need to be interpreted!

Like you mentioned, your goal is, simply, to "get what bytes the string has been stored in".
(And, of course, to be able to re-construct the string from the bytes.)

For those goals, I honestly do not understand why people keep telling you that you need the encodings. You certainly do NOT need to worry about encodings for this.

Just do this instead:

static byte[] GetBytes(string str)
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As long as your program (or other programs) don't try to interpret the bytes somehow, which you obviously didn't mention you intend to do, then there is nothing wrong with this approach! Worrying about encodings just makes your life more complicated for no real reason.

Additional benefit to this approach: It doesn't matter if the string contains invalid characters, because you can still get the data and reconstruct the original string anyway!

It will be encoded and decoded just the same, because you are just looking at the bytes.

If you used a specific encoding, though, it would've given you trouble with encoding/decoding invalid characters.

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Just cast the enum, e.g.

int something = (int) Question.Role;

The above will work for the vast majority of enums you see in the wild, as the default underlying type for an enum is int.

However, as cecilphillip points out, enums can have different underlying types. If an enum is declared as a uint, long, or ulong, it should be cast to the type of the enum; e.g. for

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you should use

long something = (long)StarsInMilkyWay.Wolf424B;

Best Answer

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