datagridview row data overlapped with old datasource row data while changing datasource

Question

I am changing datasource which is a list with radiobutton change , but the data of row from old datasource is getting overlapped in the first selected row of the datagridview. it gets clear when new row is selected. I have set selection back colour of row and header to transparent.

datagridview row is overlapped here with old datasource data.

private void rb_allmat_CheckedChanged(object sender, EventArgs e)
    {
        if (rb_allmat.Checked) // radiobutton checked.
        {
            dataGridView1.ClearSelection();
            dataGridView1.DataSource = null;
            dataGridView1.DataSource =  
CommonClass.ListofthresholdIndication; // this is a list that is to be displayed.
dataGridView1.Update();
            dataGridView1.Refresh();
            colorchange();
            changecolorofheader(); 
        }

Please share the code in the question itself instead of image of the code. — Chetan
you need to share the code in the question. Not in comment... — Chetan

Amit Vekaria Amit Vekaria · Accepted Answer · 2019-03-06T05:26:07

0

votes

use datagridview1.Rows.Clear()

datagridview row data overlapped with old datasource row data while changing datasource

1 Answers