如何将dataGridView1数据添加到最后一行/列？

Question

在form1的顶部，我做了：

private System.Timers.Timer _refreshTimer;
private int _thisProcess;

然后在Form1 Load事件中：

_thisProcess = Process.GetCurrentProcess().Id;
InitializeRefreshTimer();
PopulateApplications();

然后是计时器init方法：

void InitializeRefreshTimer()
        {
            _refreshTimer = new System.Timers.Timer(5000);
            _refreshTimer.SynchronizingObject = this;
            _refreshTimer.Elapsed += new System.Timers.ElapsedEventHandler(TimerToUpdate_Elapsed);
            _refreshTimer.Start();
        }

然后计时器已经过了事件：

void TimerToUpdate_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
        {
            PopulateApplications();
        }

最后是Populate方法：

void PopulateApplications()
        {
            dataGridView1.Rows.Clear();
            foreach (Process p in Process.GetProcesses("."))
            {
                if (p.Id != _thisProcess)
                {
                    try
                    {
                        if (p.MainWindowTitle.Length > 0)
                        {
                            String status = p.Responding ? "Running" : "Not Responding";
                            dataGridView1.Rows.Add( p.MainWindowTitle, status);
                        }
                    }
                    catch { }
                }
            }
        }

变量状态显示在column2中但是我想说我希望在column5中显示每个进程/应用程序的状态？我该怎么办呢？

这是一张显示我正在运行程序的图像：

这是我使用的方法：

void PopulateApplications()
        {
            dataGridView1.Rows.Clear();

            DataGridViewImageColumn img = new DataGridViewImageColumn();
            img.HeaderText = "Icon";
            img.Name = "ImageCol";
            dataGridView1.Columns.Add(img);
            dataGridView1.Columns.Add("AppName", "Application Name");
            dataGridView1.Columns.Add("Status", "Status");
            foreach (Process p in Process.GetProcesses())
            {
                if (p.MainWindowTitle.Length > 1)
                {
                    var icon = Icon.ExtractAssociatedIcon(p.MainModule.FileName);
                    Image ima = icon.ToBitmap();
                    (dataGridView1.Columns["ImageCol"] as DataGridViewImageColumn).Image = ima;
                    String status = p.Responding ? "Running" : "Not Responding";
                    dataGridView1.Rows.Add(icon, p.MainWindowTitle, status);
                }
            }
        }

Answer 1

你能试试这段代码吗？

void PopulateApplications()
{
    dataGridView1.Rows.Clear();

    DataGridViewImageColumn img = new DataGridViewImageColumn();
    img.HeaderText = "Icon";
    img.Name = "ImageCol";
    dataGridView1.Columns.Add(img);
    dataGridView1.Columns.Add("AppName", "Application Name");
    dataGridView1.Columns.Add("Status", "Status");
    foreach (Process p in Process.GetProcesses())
    {
        if (p.MainWindowTitle.Length > 1)
        {
            var icon = Icon.ExtractAssociatedIcon(p.MainModule.FileName);
            Image ima = icon.ToBitmap();
            String status = p.Responding ? "Running" : "Not Responding";
            dataGridView1.Rows.Add(ima, p.MainWindowTitle, status);
        }
    }
}