How to query on a Datagridview?

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C#

i want to query over a datagridview.
Can anyone please tell me how to do this?

Thanks in advance.

Posted 8-Jun-12 0:12am

sahabiswarup

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Sandeep Mewara 8-Jun-12 7:26am

What do you mean by 'query over datagridview'?

sahabiswarup 9-Jun-12 4:30am

there is a datagridview in my widows form, i have bind this datagridview with a datatable. But now i want to sort this datagridview using Query.

4 solutions

Solution 1

Not sure about your requirement, see if this helps:
http://stackoverflow.com/questions/308085/how-to-query-a-datagridview-using-linq[^]

Posted 8-Jun-12 0:17am

Vani Kulkarni

Comments

sahabiswarup 8-Jun-12 6:19am

i have seen this, but this is not helpful.

Solution 2

for binding the grid you can use Datasource and Databind() method.

you can use following things to bind your query in Grid.

string s = "select fileds from table name";
SqlDataAdapter ad = new SqlDataAdapter(s,connection object);
DataSet ds = new DataSet();
ad.Fill(ds);

if (ds.Tables[0].Rows.Count != 0)
{
         gridview1.datasource=ds;
         gridview1.databind();
}

hope this will help you, if not please Post it.

Posted 8-Jun-12 0:51am

Mits Machhi

Updated 8-Jun-12 22:33pm

v2

Solution 4

If your requirement is to find a cell containing a given text then I think the Code example given in my answer here DataGridView Find String[^] may be helpful.

Posted 8-Jun-12 22:30pm

VJ Reddy

Comments

sahabiswarup 9-Jun-12 4:31am

Thanks..VJ

VJ Reddy 9-Jun-12 4:33am

You're welcome and thank you for the response :)

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sahabiswarup · Accepted Answer · 2012-06-08T22:23:00

Solution 3

Thanks Mits Machhi for your valuable comment.
I have tried Dataview and solved this issue.

Please chek this Below:

string Name = "Adrian";
DataView dv = new DataView(dt);
dv.RowFilter = "Name='" + Name + "'";
dataGridView1.DataSource = dv;

Posted 8-Jun-12 22:23pm

sahabiswarup

Updated 8-Jun-12 22:33pm

v2

Comments

sahabiswarup 9-Jun-12 4:33am

in this "dt" dataGridView source is binded; i just query over that "dt" datatable and store the result into dv Dataview and bind it with dataGridView