水晶报表 隐藏主报表

方法如下： private void FormatReportViewer() {

CrystalDecisions.Windows.Forms.PageView oPageView = new CrystalDecisions.Windows.Forms.PageView();

System.Windows.Forms.TabControl oControl = new TabControl();

foreach(object tab in CrystalReportViewer1.Controls)

{

string sControl = tab.GetType().Name.ToString();

if(sControl == "StatusBar") {

CrystalReportViewer1.Controls[4].Visible = false;

}

   if(sControl == "PageView") {

oPageView = (CrystalDecisions.Windows.Forms.PageView)(tab);

oControl = (TabControl)(oPageView.Controls[0]);

oControl.ItemSize = new Size(0, 1);

oControl.SizeMode = System.Windows.Forms.TabSizeMode.Fixed;

oControl.Appearance = System.Windows.Forms.TabAppearance.Buttons;

} } }

如何更改mainreport tab上的标题如下： 

private void SetReportName(CrystalReportViewer CrystalReportViewer1, string newName) 

{ 

foreach(Control control in CrystalReportViewer1.Controls) 

if (control is CrystalDecisions.Windows.Forms.PageView) 

foreach(Control controlInPage in control.Controls) 

if (controlInPage is TabControl) 

foreach(TabPage tabPage in (controlInPage as TabControl).TabPages) 

if (tabPage.Text == "MainReport") 

{ 

tabPage.Text = newName; 

return; 

} 

}