processbar 与 RepositoryItemProgressBar 使用

１.processbar例子

 
  public 
  partial 
  class DlgProgressBar : DevExpress.XtraEditors.XtraForm 
  
    { 
  
        
  public DlgProgressBar( 
  int BarMaxValue, 
  int BarMinValue) 
  
        { 
  
            InitializeComponent(); 
  
 
  
            
  // 
  设置一个最小值  
  
            progressBarControl1.Properties.Minimum = BarMaxValue; 
  
            
  // 
  设置一个最大值  
  
            progressBarControl1.Properties.Maximum = BarMinValue; 
  
            
  // 
  设置步长，即每次增加的数  
  
            progressBarControl1.Properties.Step = 
  1; 
  
 
  
           
  // 
   progressBarControl1.Properties.ProgressViewStyle = DevExpress.XtraEditors.Controls.ProgressViewStyle.Solid; 
  
            progressBarControl1.Position = 
  0; 
  
        } 
  
        
  public 
  void SetBarValue( 
  string msgString, 
  int barValue) 
  
        { 
  
            
  for ( 
  int i = 
  0; i < barValue; i++) 
  
            { 
  
                Application.DoEvents(); 
  
                progressBarControl1.PerformStep(); 
  
                
  this.lblMsg.Text = msgString+ 
  " 
  ... 
  "; 
  
                System.Threading.Thread.Sleep( 
  15); 
  
 
  
            } 
  
            
  if (barValue == 
  0) 
  
            { 
  
 
  
                Application.DoEvents(); 
  
                
  this.lblMsg.Text = msgString + 
  " 
  ... 
  "; 
  
                System.Threading.Thread.Sleep( 
  15); 
  
            } 
  
 
  
        } 
  
     
  
    } 
 

 

 

２.RepositoryItemProgressBar

 

     
  private  
  void ShowMsg(DevExpress.XtraBars.BarEditItem item,  
  string msgString) 
  
        { 
  
             
  if ( 
  this.InvokeRequired ==  
  true) 
  
            { 
  
                 
  this.Invoke((MethodInvoker) 
  delegate { item.EditValue = msgString; }); 
  
            } 
  
             
  else 
  
            { 
  
                item.Caption = msgString; 
  
            } 
  
 
  
 
  
        } 
 

 

下面开始调用

int processCurrent=0;

processCurrent++;

  ShowMsg(pssbState, processCurrent.ToString());