C# (CSharp) SetTreeCallback示例

示例#1

 public void cerrarTodoSafe(int loggedVal, string text)
 {
     if (this.treeView1.InvokeRequired)
     {
         SetTreeCallback d = new SetTreeCallback(cerrarTodoSafe);
         this.Invoke(d, new object[] { loggedVal, text });
     }
     else
     {
         treeView1.Nodes.Clear();
     }
     if (this.nombreUsuario.InvokeRequired || this.tiempoInactivo.InvokeRequired || label1.InvokeRequired || label2.InvokeRequired || dataGridView1.InvokeRequired)
     {
         SetTreeCallback d = new SetTreeCallback(cerrarTodoSafe);
         this.Invoke(d, new object[] { loggedVal, text });
     }
     else
     {
         nombreUsuario.Text  = "";
         tiempoInactivo.Text = "";
         nombreUsuario.Hide();
         tiempoInactivo.Hide();
         label1.Hide();
         label2.Hide();
         dataGridView1.Rows.Clear();
         logged = loggedVal;
     }
 }

示例#2

文件： Form1.cs 项目： tume01/lp2

        public void cerrarTodoSafe(int loggedVal, string text)
        {
            if (this.treeView1.InvokeRequired)
            {
                SetTreeCallback d = new SetTreeCallback(cerrarTodoSafe);
                this.Invoke(d, new object[] { loggedVal, text });
            }
            else
            {
                treeView1.Nodes.Clear();

            }
            if (this.nombreUsuario.InvokeRequired || this.tiempoInactivo.InvokeRequired || label1.InvokeRequired || label2.InvokeRequired || dataGridView1.InvokeRequired)
            {
                SetTreeCallback d = new SetTreeCallback(cerrarTodoSafe);
                this.Invoke(d, new object[] { loggedVal,text });
            }
            else
            {
                nombreUsuario.Text = "";
                tiempoInactivo.Text = "";
                nombreUsuario.Hide();
                tiempoInactivo.Hide();
                label1.Hide();
                label2.Hide();
                dataGridView1.Rows.Clear();
                logged = loggedVal;
            }
        }