How to use for loop in json string using C#

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In excel column has follows in json format

farm_details (Coumn name in excelsheet)

"Product1":"Zamin" (Row1)
"Product2":"Xavin" (Row2)
"Code1":"REO" (Row3)
"Code2":"RM" (Row4)

I am displaying above data in to excel i want output as follows

Product1 Product2 Code1 Code2

For getting above ouptut i written the code as follows

var dict = JsonConvert.DeserializeObject<Dictionary<string, string>>(dt.Rows[0]["farm_details"].ToString());
string str = string.Empty;
int columnindex = 43;

foreach (var data in dict)
{
columnindex++;
worksheet.Cells[2, columnindex].Value = data.Key;
}

when i run the above code it shows output as follows

Product1 (Row1) only shows in the ouput in excel

i want all the Row from Row1 to Row4 Product1 Product2 Code1 Code2

for getting above output what changes i have to made. how to use for loop to get all the row.

What I have tried:

In excel column has follows in json format

farm_details (Coumn name in excelsheet)

"Product1":"Zamin" (Row1)
"Product2":"Xavin" (Row2)
"Code1":"REO" (Row3)
"Code2":"RM" (Row4)

I am displaying above data in to excel i want output as follows

Product1 Product2 Code1 Code2

For getting above ouptut i written the code as follows

var dict = JsonConvert.DeserializeObject<Dictionary<string, string>>(dt.Rows[0]["farm_details"].ToString());
string str = string.Empty;
int columnindex = 43;

foreach (var data in dict)
{
columnindex++;
worksheet.Cells[2, columnindex].Value = data.Key;
}

when i run the above code it shows output as follows

Product1 (Row1) only shows in the ouput in excel

i want all the Row from Row1 to Row4 Product1 Product2 Code1 Code2

for getting above output what changes i have to made. how to use for loop to get all the row.

Posted 2-May-18 15:18pm

sudhakarthikeyan

Updated 2-May-18 19:59pm

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Patrice T 2-May-18 21:58pm

160+ questions and still Reposting !

1 solution

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Rajat-Indiandotnet · Answer 1 · 2018-05-02T20:01:00

Solution 1

Iterating over JSON object in C# - Stack Overflow[^]

<pre lang="c#">dynamic dynJson = JsonConvert.DeserializeObject(json);
foreach (var item in dynJson)
{
    Console.WriteLine("{0} {1} {2} {3}\n", item.id, item.displayName, 
        item.slug, item.imageUrl);
}

Posted 2-May-18 20:01pm

Rajat-Indiandotnet

Comments

[no name] 3-May-18 2:34am

From my above how to do

var dict = JsonConvert.DeserializeObject<Dictionary<string, string>>(dt.Rows[0]["farm_details"].ToString());
string str = string.Empty;
int columnindex = 43;

foreach (var data in dict)
{
columnindex++;
worksheet.Cells[2, columnindex].Value = data.Key;
}

please let me know

becuase i am new to json concept. please help me.

from my abvoe code what changes i have to made.

[no name] 3-May-18 4:04am

please let me know

ar dict = JsonConvert.DeserializeObject<Dictionary<string, string>>(dt.Rows[0]["farm_details"].ToString());
string str = string.Empty;
int columnindex = 43;

foreach (var data in dict)
{
columnindex++;
worksheet.Cells[2, columnindex].Value = data.Key;
}

please let me know