private void ValuesConfig_Load(object sender, EventArgs e) { //GlobalVariables.dtConfig.DefaultView.RowFilter = "ConfigValue=1"; m_dt_config = TableConfig.getDataTableByRowFilter("IsShow=1"); m_configValue = m_dt_config.DefaultView; // GlobalVariables.dtTagsSetFive.DefaultView.RowFilter = ""; m_configValue.Table.AcceptChanges(); m_configValue.RowFilter = "IsShow=1"; dataGridView1.AutoGenerateColumns = false; dataGridView1.DataSource = m_configValue; }