hi EveryOne,
I am working on vs 2005 on VB.net
the fallowing exception came while running this exception cames with stacktrace.
If any one know the solution if share it me then it will be help full for me.
Cross-thread operation not valid: Control '' accessed from a thread other than the thread it was created on. at System.Windows.Forms.Control.get_Handle()
at System.Windows.Forms.Control.SetBoundsCore(Int32 x, Int32 y, Int32 width, Int32 height, BoundsSpecified specified)
at System.Windows.Forms.Control.SetBounds(Int32 x, Int32 y, Int32 width, Int32 height, BoundsSpecified specified)
at System.Windows.Forms.Control.set_Location(Point value)
at Janus.Windows.GridEX.ScrollableBase.a(Rectangle )
at Janus.Windows.GridEX.ScrollableBase.d()
at Janus.Windows.GridEX.ScrollableBase.a(Boolean )
at Janus.Windows.GridEX.GridEX.d(Graphics )
at Janus.Windows.GridEX.GridEX.a(Graphics )
at Janus.Windows.GridEX.GridEX.r()
at Janus.Windows.GridEX.GridEX.a(Int32 , GridEXColumn )
at Janus.Windows.GridEX.GridEX.EnsureVisible(Int32 rowPosition, GridEXColumn column)
at Janus.Windows.GridEX.GridEX.EnsureVisible()
at Janus.Windows.GridEX.GridEX.a(Int32 , GridEXColumn , Boolean )
at Janus.Windows.GridEX.GridEX.c(Int32 , GridEXColumn )
at Janus.Windows.GridEX.GridEX.t(Int32 )
at Janus.Windows.GridEX.GridEX.set_Row(Int32 value)
at Janus.Windows.GridEX.GridEX.m()
at Janus.Windows.GridEX.GridEX.Refetch()
at Janus.Windows.GridEX.GridEX.af()
at Janus.Windows.GridEX.GridEX.a(Boolean )
at Janus.Windows.GridEX.GridEX.RetrieveStructure(Bool ean retrieveChildTables)
at Janus.Windows.GridEX.GridEX.RetrieveStructure()
at TradeCompanion.StrategyPerformanceReport.ShowSpotP osition() in D:\Scalper\TradeCompanion\TradeCompanion_BGC\Strat egyPerformanceReport.vb:line 312
2  2417  
Looks like you are using a non standard namespace. Janus is not listed. I will have to refer you to the documentation.
hi EveryOne,
I am working on vs 2005 on VB.net
the fallowing exception came while running this exception cames with stacktrace.
If any one know the solution if share it me then it will be help full for me.
Cross-thread operation not valid: Control '' accessed from a thread other than the thread it was created on. at System.Windows.Forms.Control.get_Handle()
at System.Windows.Forms.Control.SetBoundsCore(Int32 x, Int32 y, Int32 width, Int32 height, BoundsSpecified specified)
at System.Windows.Forms.Control.SetBounds(Int32 x, Int32 y, Int32 width, Int32 height, BoundsSpecified specified)
at System.Windows.Forms.Control.set_Location(Point value)
at Janus.Windows.GridEX.ScrollableBase.a(Rectangle )
at Janus.Windows.GridEX.ScrollableBase.d()
at Janus.Windows.GridEX.ScrollableBase.a(Boolean )
at Janus.Windows.GridEX.GridEX.d(Graphics )
at Janus.Windows.GridEX.GridEX.a(Graphics )
at Janus.Windows.GridEX.GridEX.r()
at Janus.Windows.GridEX.GridEX.a(Int32 , GridEXColumn )
at Janus.Windows.GridEX.GridEX.EnsureVisible(Int32 rowPosition, GridEXColumn column)
at Janus.Windows.GridEX.GridEX.EnsureVisible()
at Janus.Windows.GridEX.GridEX.a(Int32 , GridEXColumn , Boolean )
at Janus.Windows.GridEX.GridEX.c(Int32 , GridEXColumn )
at Janus.Windows.GridEX.GridEX.t(Int32 )
at Janus.Windows.GridEX.GridEX.set_Row(Int32 value)
at Janus.Windows.GridEX.GridEX.m()
at Janus.Windows.GridEX.GridEX.Refetch()
at Janus.Windows.GridEX.GridEX.af()
at Janus.Windows.GridEX.GridEX.a(Boolean )
at Janus.Windows.GridEX.GridEX.RetrieveStructure(Bool ean retrieveChildTables)
at Janus.Windows.GridEX.GridEX.RetrieveStructure()
at TradeCompanion.StrategyPerformanceReport.ShowSpotP osition() in D:\Scalper\TradeCompanion\TradeCompanion_BGC\Strat egyPerformanceReport.vb:line 312
It would be helpful if you showed some of the code surrounding line 312 on
StrategyPerformanceReport.vb
Although, if you are hesistant to do so, know that this error comes from multithreaded applications accessing each other in an... unsafe manner. You can code for this, and just catch the exception OR you can do it in a better form.
Delegates and Events might be up your alley, depending on your coding situation. MSDN2 Information on Delegates
Using a delegate, you can push the call of whatever function is causing your issue from the THREAD it originated from, not the thread calling it. This should fix it, although I would need more information to tell you definitively.
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