/// <summary>
/// Shows error messages.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void toolStripMenuItem1_Click(object sender, EventArgs e)
{
if (GridView.SelectedRows.Count > 0)
{
DataGridViewRow drSelected = GridView.SelectedRows[0];
string sError = drSelected.GetErrorText(drSelected.Index);
if (sError != "")
{
MessageBox.Show(sError, "Live Feed", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
public void DataGridViewRowErrorTextNeededEventArgs_ErrorText_Set_GetReturnsExpected(string value)
{
var dataGridView = new DataGridView
{
ColumnCount = 1,
VirtualMode = true
};
DataGridViewRow row = dataGridView.Rows[0];
int callCount = 0;
DataGridViewRowErrorTextNeededEventHandler handler = (sender, e) =>
{
callCount++;
e.ErrorText = value;
Assert.Equal(value, e.ErrorText);
};
dataGridView.RowErrorTextNeeded += handler;
Assert.Same(value, row.GetErrorText(0));
Assert.Equal(1, callCount);
}
