add row dynamically into datagridview

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C#

add rows to datagridview. the values are from using array which is dynamically from users.,

Posted 25-Oct-12 19:23pm

Umapathi K

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Sharath2790 26-Oct-12 1:37am

can u explain in detail....

Sandeep Mewara 27-Oct-12 14:22pm

This is not a well framed question! We cannot work out what you are trying to do/ask from the post. Please elaborate and be specific.
Use the "Improve question" link to edit your question and provide better information.

4 solutions

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Aarti Meswania · Answer 1 · 2012-10-25T20:05:00

Solution 2

to add row dynamically, use this line

C#

datagridview1.Rows.Add();

and assign value to each cell of newly added row like below

C#

datagridview1.Rows[datagridview1.Rows.count-1].cells[0].value = a[i];

Happy Coding!
:)

Posted 25-Oct-12 20:05pm

Aarti Meswania

Updated 27-Oct-12 2:28am

v2

Comments

Umapathi K 27-Oct-12 7:53am

i am getting following error

index was out of range,must be non-negative and less than the
size of the collection. parameter name:index

Aarti Meswania 27-Oct-12 8:28am

please provide code you have done
it can be due to your array or datagrid if datagrid have no cells/columns or row which you are accessing same thing for array
suppose
dgv.rows(0).cells(0).value -> but dgv doesn't have any row so, how it will fetch rows(0) ?
MyArray[0] -> but myArray is empty then it will give you error when accessing any element through index

so, check your code
or provide some part of your code here :)

ridoy · Answer 2 · 2012-10-25T19:53:00

Solution 1

http://www.dotnetperls.com/datagridview-add-rows[^]
http://cplus.about.com/od/learnc/ss/adv_winforms_6.htm[^]
http://forums.codeguru.com/showthread.php?390135-Dynamically-add-rows-to-DataGridView[^]

Posted 25-Oct-12 19:53pm

ridoy

Ankita M · Answer 3 · 2014-04-08T01:50:00

Solution 3

DataGridViewRow row = new DataGridViewRow();
row.SetValues(new object[] { lesson.Name, Course.Course_Name, lesson.Level, lesson.Time, Teacher.C_Name, lesson.Price, Classroom.Classroom_Name });

dataGridView1.Rows.Add(row);

Posted 8-Apr-14 1:50am

Ankita M

Siva Hyderabad · Answer 4 · 2014-04-08T01:57:00

Solution 4

see this article ..
Dynamically adding and deleting rows from ASP.NET GridView[^]

Posted 8-Apr-14 1:57am

Siva Hyderabad