private void buttonModifyPri_Click(object sender, EventArgs e)
{
try
{
int pri = 0;
if (!int.TryParse(this.textBoxPrivilege.Text, out pri))
{
MessageBox.Show("请输入正确的优先级值0~1000,值越大优先级越高!");
return;
}
if (pri < 0 || pri > 1000)
{
MessageBox.Show("请输入正确的优先级值0~1000,值越大优先级越高!");
return;
}
foreach (DataGridViewRow dr in this.dataGridView1.SelectedRows)
{
string taskID = dr.Cells["任务ID"].Value.ToString();
string reStr = "";
if (!taskPresenter.ModifyTaskPri(taskID, pri, ref reStr))
{
MessageBox.Show(reStr);
return;
}
}
taskPresenter.QueryTask();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
