public frm_Compile() { InitializeComponent(); RunScript runScript = new RunScript(); if (runScript.isContainerRunning() is true) { lbl_NotContainer.Visible = false; lbl_Running.Visible = true; lbl_Existed.Visible = false; } else if (runScript.isContainerExisted() is true) { lbl_Running.Visible = false; lbl_Existed.Visible = true; lbl_NotContainer.Visible = false; } else { lbl_Running.Visible = false; lbl_Existed.Visible = false; lbl_NotContainer.Visible = true; } }