Insert Data Into An Object And Have It Spit Out A Json Formatted String?
Mar 28, 2011
I am looking for a vb.net library where I can insert data into an object and have it spit out a json formatted string, and also take the string in again to rebuild the object.I am not that concerned with mapping it to preexisting objects.I have searched around and every single library I've found either can't read the strings in again, interprets them as one long string instead of breaking them up into parts, or fails to work entirely (asp.net can't even find any public members).
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Jan 18, 2012
I have a JSON response from a web service that I need to be converted to an object then to an array. My response is similar to the one below:
{"status":{"error":"NO","code":"200","description":"none","message":"Request ok"},"geolocation":{"lat":"38.89515","lng":"-77.0310"},"stations":[{"country":"United States","regPrice":"0.00","midPrice":"0.00","prePrice":"0.00","streetAddress":"1401, I St[code]....
I am doing this is VB.NET within a console for now. Basically I am trying to create a simple way to test my API calls and output the information. What I am trying to accomplish is having to loop through the JSON array and list the stations.
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Sep 8, 2011
I'm trying to setup a WCF web service to be consumed by JavaScript using JSON and jQuery.I've noticed that you can send JSON without a DataContract if the service method parameters match the naming structure of the JSON object:
<ServiceContract(Namespace:="http://foo.com/bar")>
<AspNetCompatibilityRequirements(RequirementsMode:=AspNetCompatibilityRequirementsMode.Allowed)>
[code]....
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Jul 15, 2010
[code] please help me how to get and/or evaluate object from this json string with VB.Net.
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Nov 12, 2010
Below is my JSON formated String
{"AliasName": "ysiCountryInfo", "DataClass": {"Description":"United States 111","Code":"usa","WriteOffTaxPointAdjustment":0,"IndexationRounding":6}}
I would like to deserialize object into below class
[code].....
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May 18, 2009
I am trying to read JSON data from a server to a dataset object, any idea on how this can be done. I have tried using the DataContractJsonSerializer class but it only seems to work for objects.
JSON Data
{
"firstName": "John",
"lastName": "Smith",
[code]....
The code above works to an object, but I want to parse the JSON data to a dataset object.
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Jul 20, 2011
<div class="body">
I have a word document data been inserted into database as VarBinary(max) column. Now, i need to fetch this information and display in my aspx page directly.I am getting this value from database in Byte Array and try to convert that into string and add that string to a div.I am using the below two ways: In both the ways first i am getting them to a temp txt(in 1st way) and doc (in 2nd way) files and reading back those file I am using .net 2.0 frame work
Write Method:Writing data to temp file(either doc or txt based on the filepath which has filename)
Eg: filepath: "c:temp.doc"
Public Sub writeFileData(ByVal strFilePath As String, ByVal bytFileData() As Byte)
Try
[code]....
Failure reasons: I am getting the output as some symbols, prob because the server is not able to read the format of the word content.how to read the word document data in binary data to a string.
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Feb 21, 2011
I'm strugling the whole day with the next JSON string
{
"0":{"link":"afbeeldingenplaatje1.jpg"},
"1":{"link":"afbeeldingenplaatje2.jpg"},
"2":{"link":"afbeeldingenplaatje3.jpg"}
}
How can i deserialize this? What's wrong with the next code (vb.net)
Public Class DataString
Private m_link As String
Public Property link() As String
Get
[CODE]...
It returns always an empty result.
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May 3, 2011
this is the JSON string the data is required in to be sent using a given URL.[code]I am using VB.net and i need to create this string using VB.net. I tried using namevaluecollection and doing a POST. I also tried making a string and send data using GET. Both failed. how can i do this?
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Oct 25, 2010
I have an XML file that I need to parse to generate a few reports. What needs to be done is pretty simple, but I have no clue where to start with parsing the XML.The application will do this:Click a button to browse to an XML file where the format is static. Once the file is loaded, parse the file and generate a report using specific fields from the XML file. Criteria will be based on State(completed or incomplete), activity(Inspection, sample, etc). Here is 1 record of the XML file. Each consecutive record uses the exact same format.
<AsBuiltXML xmlns:lx="http://www.***.coml" version="1.0" date="10/20/2010" time="8:07:52 AM">
<Project name="S. 88th Street" desc="" />
<Units>
[code]....
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Jul 5, 2011
I try to insert formatted text into Word bookmarks. The text comes from several rich text controls (we use TX Text Control) and is appended into a bookmark. The problem is that the tags are written as-is and are not interpreted.
oWord = New Word.Application
Dim strFileName As String = "\...Template.dot"
oDoc = oWord.Documents.Add(strFileName)
[Code].....
I tried with RTF or HTML format for my string but it is the same behavior.
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Apr 5, 2012
I have a JSON object that looks like this.
{
"Errors":{
"err1":[
//* Array of err1 objects
[code]....
PD: I'm currently using Newtonsoft's JSON.Net library.
Public Sub New(ByVal jsonText As String)
Dim jObject As JObject = jObject.Parse(jsonText )
Dim jErrors As JToken = jObject("Errors")
Dim jS = New JsonSerializer()
[code]....
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Feb 10, 2012
I am trying to pass a list in string.format as the parameters to the SQL statement, but I get the following error: Index (zero based) must be greater than or equal to zero and less than the size of the argument list. I know that I can get it to work when I list out each individual list member as the arguments, but I am wondering if there is a shortcut so I can just use the list object as the only argument.
[Code]....
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Nov 29, 2011
I'm trying to create a print function with a corresponding print preview. For some reason, any string I create with String.Format will NOT show up on the print preview! Use the code snippet below as an example:
Dim strTemp As String
strTemp = String.Format("{0, 210} {1, 75} {2, 51} {3, 200} ",
"NAME", "PRICE", "QUANTITY", "DESCRIPTION")
[code].....
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Jul 21, 2009
How can this statement give this error "Object reference not set to an instance" what is this means for0.?[code]...
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Nov 11, 2009
how to insert data in XML using ado.net command object?
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Nov 17, 2011
I have a problem in returning a value in JSON in vb .net.[code]My scenario is that, when i pressed the button then it should alert the value returned by the getValue function but in my case it always alert an error of [Object Object].
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Nov 7, 2009
I am writing a program with VB.NET, there I have to select data from one table. Then I have to update about 4 tables and insert to 2 Tables. Which approach will be ok for me? I'm thinking to use DataSet.
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Sep 13, 2011
I'm having an issue with getting some of the values from with this json string:
{
"kind": "shopping#products",
"etag": ""YZWJaKE3MHROIW8rCIlu9mAACLM/6qxBB-GwuSPy5L3_zVS6sS2NYFI"",
"id": "tag:google.com,2010:shopping/products",
"selfLink": "https://www.googleapis.com/shopping/search/v1/public/products?country=US&
[code]....
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Feb 23, 2010
We are trying to consume WCF service which returns employee details in JSON Format.like:
{"d":[{"_type":"Employee:#","BigThumbNailURI":null,"ID":1,"Name":"E1"},{"_type":"Employee:#","BigThumbNailURI":null,"ID":2,"Name":"E1"}]}
From VB.net code behind when I am trying to deserialize it it's stating that "Expecting state 'Element'.. Encountered 'Text' with name '', namespace ''."
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Mar 24, 2011
In VB.Net class, I have a JSON data as string. I want to convert them to LINQ class Object.[code]....
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Oct 28, 2010
When a json result is returned by the controller the object name seems to be missing, I normally wouldn't mind but the flexbox jquery plugin requires the json result in a particular format.
[Code]...
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Sep 8, 2009
I am working on a project in which a server page is called through XMLHttp and now i want to retrieve response the called page in json object.and i never used json
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Sep 8, 2009
I want to create a json object in vb.net to send the response back javascript function to do something?
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Apr 5, 2011
my format statement from vb6 is not formating right in vb 2010. Here is what I have.
sw.WriteLine("202" & Trim(Str(1000 - index)) & "0" & Trim(Str(kdex)) & Chr(9) & Format(Plotrecinp(1, kdex),
Chr(9) & Format(Plotrecinp(index, kdex), "#.#####E+##"))
This is what it gives me: 20299901 14415.58E+14415.58E+ It should be more like this: 20299901 2.88462E-1 1.45098E+4 nevermind the difference in the number values. the formatting is what I want.
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Jul 19, 2010
i have a simple statement of code that reads:
Return String.Format("{0} {1} {2}", _var1, _var2, _var3)
i'm trying to get this formatted string to output each var on it's own line. i'm new to vb.net but i did try one thing:
"{0}
{1}
{2}"
that didn't work.
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Feb 28, 2011
I want my string s = "110218055515" converted into the datetime format as dd/mm/yy hh:mm:ss.
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Sep 21, 2009
The format I need is a group of numbers in a text file and it looks like this and it will always look like this:xxxx x xxxxxxxx xxxxxxxxx x xxxxxxxxxxx xxxx x
The problem is that it can be anywhere in a text file so I cannot search by a particular line.
How can I search for this type of string format in a text file?
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Dec 15, 2010
i have the following code, please let me know where m goin' wrong..
VB
For Each dr As DataRow In dvItems.Table.Rows
strItems &= "'" & dr("ItemTitle") & "',"
Next
[code]....
while debugging in firefox with firebug data is showing null...What i'm doin' here ?
Edit :Autocomplete.js needs data in this format 'mouse','keyboard','led'Before i was doin' this without JSON, it was working fine.
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Jun 13, 2012
That question sounds maybe a little confusing so I'll try to explain it with an example.[code]...
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