CODEWITHSUNDEEP
c#.netaspose-cells
JohnB
JohnB

Reputation: 4359

How do iterate over all cells in a named range in Aspose.Cells for .Net?

I'm working with .Net Apose.Cells. I am trying to figure out to iterate over all the cells in a named range.

I retrieve the named range from the workbook:

Range range = AsposeWorkbook.Worksheets.GetRangeByName(rangeName);

I would like to set the value for each cell in the named range to zero (0). How do I do this? What is the best method for iterating over cells in a named range?

Thanks, JB

Upvotes: 0

Views: 3722

Answers (1)

shakeel
shakeel

Reputation: 1725

You can iterate the cells of your range using the Range.GetEnumerator() method. Once you have access to your Cell object, then you can set its value to 0 using Cell.PutValue() method. Please see the following sample code, its comments and example output

//Load your excel file
Workbook workbook = new Workbook("s1.xlsx");

//Access first worksheet
Worksheet ws = workbook.Worksheets[0];

//THis way you can create range on runtime
Range rn = ws.Cells.CreateRange("A1:D6");
rn.Name = "MyRange";

//Access your range as you have been doing before
Range range = workbook.Worksheets.GetRangeByName("MyRange");

//Iterate all the cells in your range, print their names and values
IEnumerator e = range.GetEnumerator();

while (e.MoveNext())
{
    Cell c = (Cell)e.Current;
    Console.WriteLine(c.Name + ": " + c.StringValue);

    //Set value to 0
    c.PutValue(0);
}

Example Console Output

A1: 27
B1: 92
C1: 58
D1: 58
A2: 75
B2: 21
C2: 61
D2: 27
A3: 55
B3: 49
C3: 73
D3: 92
A4: 6
B4: 7
C4: 2
D4: 62
A5: 18
B5: 75
C5: 76
D5: 32
A6: 32
B6: 63
C6: 18
D6: 34

Note: I am working as Developer Evangelist at Aspose

Upvotes: 2

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