What is wrong with the code? I did not understand.

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cnn.Open()
cmd.CommandText = "SELECT `slno`, `id`, `fname`, `lname`, `startdate` FROM `all` "
dr = cmd.ExecuteReader
DataGridView2.DataSource = dr
MsgBox("data show to grid view ", vbInformation)
dr.Close()

cnn.Close()

Posted 30-Mar-14 19:49pm

tiFoysal

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tiFoysal 31-Mar-14 1:51am

message showed but data did not showed in gridview

LaxmikantYadav 31-Mar-14 1:56am

Please verify weather all tables contains some records ?

Peter Leow 31-Mar-14 2:40am

What is your database? MySQL?

tiFoysal 16-Sep-15 2:30am

Yes

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Richard MacCutchan · Answer 1 · 2014-03-30T22:24:00

Solution 2

I do not think you can use a data reader as source for a DataGridView. See http://msdn.microsoft.com/en-us/library/system.windows.forms.datagridview.datasource(v=vs.110).aspx[^] for a sample of how to do it.

Posted 30-Mar-14 22:24pm

Richard MacCutchan