processbar 與 RepositoryItemProgressBar 使用

１.processbar例子

 
          public 
          partial 
          class DlgProgressBar : DevExpress.XtraEditors.XtraForm 
          
    { 
          
        
          public DlgProgressBar( 
          int BarMaxValue, 
          int BarMinValue) 
          
        { 
          
            InitializeComponent(); 
          
 
          
            
          // 
          設置一個最小值  
          
            progressBarControl1.Properties.Minimum = BarMaxValue; 
          
            
          // 
          設置一個最大值  
          
            progressBarControl1.Properties.Maximum = BarMinValue; 
          
            
          // 
          設置步長，即每次增加的數  
          
            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; 
          
            } 
          
 
          
 
          
        } 
         

 

下面開始調用

int processCurrent=0;

processCurrent++;

  ShowMsg(pssbState, processCurrent.ToString());