在所选行窗口中单击按钮启用单元格表单应用程序c＃

Question

我有一个DataGridView，其中的行通过单击按钮动态添加。这些行的单元格为ReadOnly。当我选择特定行时，我希望通过单击按钮可以单击这些单元格。这意味着所选行的单元格应该是可单击的。有可能吗？如果是这样我可以得到一个例子吗？

int currentColumCount = Int32.Parse(addModule.numberOfAssessmentsMaskedTextBox.Text);
for (int i = assessmentDataTableOnFour.Columns.Count - 1; i < currentColumCount; i++)
{
    DataColumn column = assessmentDataTableOnFour.Columns.Add("Assesment " + (i + 1));
    assessmentDataGridViewOnFour.ReadOnly = true;
}
addAssessmentButtonOnFour.Enabled = true;
assessmentDataTableOnFour.Rows.Add(new string[] 
{
    addModule.ModuleNameTextBox.Text + " : " + addModule.ModuleCodeTextBox.Text + " : " + addModule.ModuleCreditsTextBox.Text + " credits"
});


private void addAssessmentButtonClickedOnFour(object sender, EventArgs e)
{
    foreach (DataGridViewRow row in assessmentDataGridViewOnFour.SelectedRows)
    {
        assessmentDataGridViewOnFour.ReadOnly = false;
        assessmentDataGridViewOnFour.Columns["Module Details"].ReadOnly = true;
    }
}