using System; using System.Windows.Forms; using DevComponents.DotNetBar; namespace Cyberpipe { public partial class FrmWait : Office2007Form { static FrmWait frm; private string labelText; public static FrmWait getForm() { if (frm == null) { frm = new FrmWait("正在审核……");//默认在审核的时候使用 frm.ShowDialog(); } return frm; } public FrmWait(string labelText) { this.labelText = labelText; InitializeComponent(); } private void FrmWait_FormClosing(object sender, FormClosingEventArgs e) { frm = null; } } }