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GGCProblem

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41563 Mar 6,2006 10:19 AM UTC Mar 7,2006 01:23 PM UTC Windows Forms 3
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Tags: GridControl
Prethi
Asked On March 6, 2006 10:19 AM UTC

hi Iam using GGC with 1 field as unbound of type checkbox.Iam using hashtable to save the checked values.Its working fine.Now when I click on the checkbox column for sorting, full data is going.It is showing Object reference not set to an ................... Can any one solve this problem .This is very urgent Thanks Prethi

stanleyj [Syncfusion]
Replied On March 6, 2006 11:20 AM UTC

Hi Prethi, See, if this thread helps. http://www.syncfusion.com/support/forums/message.aspx?MessageID=39975 Best regards, Stanley

prethi
Replied On March 6, 2006 01:42 PM UTC

hi Still error is coming.You can check the attched sample.Try to sort on the unbound column. Then error will come. Can you solve it please

GGC_unboundCol.zip

stanleyj [Syncfusion]
Replied On March 7, 2006 01:23 PM UTC

Hi Prethi, Running the sample in 4.1.0.50, there were no exceptions. There were some exceptions when sorting unbound column in the lower version and that were fixed for 4.1.0.50. You might not obtain the sorted results when trying to sort this column, because the QueryValue for that unbound field gets the value from the dynamic counter position of the record. Best would be actually to disable sorting these columns, as the value are record index. I will let you know if there is an alternative way to sort this column. Best regards, Stanley

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