我用VB连接crystal report 8.5做的报表后,,报表不能打开,而是一闪即关闭了。。也没错误提示。。?
什么原因。。
代码:
CrystalReport1.ReportFileName = App.Path & "\report\po.rpt"
CrystalReport1.Destination = crptToWindow
CrystalReport1.WindowTitle = "report test..."
CrystalReport1.WindowState = crptMaximized
CrystalReport1.Connect = "Provider=SQLOLEDB;SERVER=" & DEFAULT_SERVER & ";Database=" & default_db & ";UID=sa;PWD="
'CrystalReport1.DataFiles(0) = "tb_pomaintenance"
' CrystalReport1.DataFiles(1) = "tb_podetail"
'CrystalReport1.DataFiles(2) = "tb_suppliermst"
' CrystalReport1.DataFiles(3) = "tb_partnomst"
' CrystalReport1.SelectionFormula = "{tb_pomaintenance.pono} = '" & Trim(frmPO.txtPO.Text) & "'and {tb_podetail.pono}={tb_pomaintenance.pono}"
CrystalReport1.PrintReport
CrystalReport1.PageZoom 75
什么原因。。
代码:
CrystalReport1.ReportFileName = App.Path & "\report\po.rpt"
CrystalReport1.Destination = crptToWindow
CrystalReport1.WindowTitle = "report test..."
CrystalReport1.WindowState = crptMaximized
CrystalReport1.Connect = "Provider=SQLOLEDB;SERVER=" & DEFAULT_SERVER & ";Database=" & default_db & ";UID=sa;PWD="
'CrystalReport1.DataFiles(0) = "tb_pomaintenance"
' CrystalReport1.DataFiles(1) = "tb_podetail"
'CrystalReport1.DataFiles(2) = "tb_suppliermst"
' CrystalReport1.DataFiles(3) = "tb_partnomst"
' CrystalReport1.SelectionFormula = "{tb_pomaintenance.pono} = '" & Trim(frmPO.txtPO.Text) & "'and {tb_podetail.pono}={tb_pomaintenance.pono}"
CrystalReport1.PrintReport
CrystalReport1.PageZoom 75
解决方案 »
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