datagridview filter without afteer set datasource

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hi i have mane datagridview,and i like fillter data after set datasource

Table1:
int id,nvarchar(max) name

C#

datagridview1.datasource=datacontext.selectTable1();

for example when user type in textbox,'my' and select from combobox select 'like'

in datagridview just view columns that name like 'my'

how do i?

Posted 26-Jun-12 2:41am

azar660

Updated 26-Jun-12 2:47am

Prasad_Kulkarni

v2

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Thomas Duwe · Answer 1 · 2012-06-27T01:40:00

Solution 1

if datacontext.selectTable1() gets a DataTable instance, then you could write

((DataTable)datagridview1.DataSource)).DefaultView.RowFilter = string.Format("name LIKE '*{0}*'",textbox.Text);

Posted 27-Jun-12 1:40am

Thomas Duwe

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azar660 27-Jun-12 18:21pm

thank you
when i type:
((DataTable)dataGridView2.DataSource).DefaultView.RowFilter = string.Format("name LIKE '*{0}*'",textBox6.Text);

Unable to cast object of type 'SingleResult`1[test.StoredProcedure2Result]' to type 'System.Data.DataTable'.

Thomas Duwe 28-Jun-12 3:39am

As I told you, if datacontext.selectTable1() returns an instance of DataTable
you could write the above statement.

Without further information what datacontext.selectTable1() returns
I can't help you.