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    Question object reference not set to an instance of an object error

    hi, I installed an application on client machine, but once in a while this error appears: "object reference not set to an instance of an object error " whereas the application works fine on my laptop on which i made it so i am unable to trace out the reason as well. please help on how can i...
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    Question How to filter datagridview?

    HI , I am using a datagridviewer which contains a table from the datasource. I want to eliminate the rows which have the a difference of atleast 15 between the ISSUE_DATE and the current date. i used the datediff() function in vb but the error comes up stating datagridviewer cell doesnt have...
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    Question how to insert/update/delete with where clause? Plz help!

    hi, I am using this piece of code Private m_adoconn As New OleDb.OleDbConnection Private m_daDataAdapter As OleDb.OleDbDataAdapter Private m_cbCommandBuilder As OleDb.OleDbCommandBuilder Private m_dttable1 As New DataTable ' procedure to for select query m_daDataAdapter = New...
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