Report Control - Crash on clicking field with combobox

Crash on clicking field with combobox

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Category: Codejock Products
Forum Name: Report Control
Forum Description: Topics Related to Codejock Report Control
URL: http://forum.codejock.com/forum_posts.asp?TID=23966
Printed Date: 31 October 2025 at 11:14am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Crash on clicking field with combobox

Posted By: ericchubb
Subject: Crash on clicking field with combobox
Date Posted: 25 March 2020 at 4:07pm

Hi,

I have a simple report control and i want a couple of the columns to use combo boxes.

I've initialised the column with the combobox as so:

pColumn->GetEditOptions()->AddConstraint(_T("SHOW"), 0);

pColumn->GetEditOptions()->AddConstraint(_T("HIDE"), 0);

pColumn->GetEditOptions()->m_bConstraintEdit = TRUE;

pColumn->GetEditOptions()->m_bAllowEdit = TRUE;

CXTPReportInplaceButton * pButton = pColumn->GetEditOptions()->AddComboButton();

pColumn->SetEditable(TRUE);

pColumn->SetAutoSize(TRUE);

When actually adding records, i do it like so:

CXTPReportRecordItem* pItem = AddItem(new CKeywordsSettingsListRecordItem(_T("")));

pItem->HasCheckbox(TRUE);

pItem->SetChecked(bEnabled);

AddItem(new CXTPReportRecordItemText); //this is the column with the combobox

AddItem(new CKeywordsSettingsListRecordItem(szExpression,false));

AddItem(new CKeywordsSettingsListRecordItem(szAttributeName,false));

AddItem(new CKeywordsSettingsListRecordItem(szAttributeValue,false));

AddItem(new CKeywordsSettingsListRecordItem(szID,false));

AddItem(new CKeywordsSettingsListRecordItem(szComment,false));

pItem = AddItem(new CKeywordsSettingsListRecordItem(szExt,true));

However, when i go to click on the field with the combo box, it crashes

The crash seems to take place in CXTPReportPaintManager::DrawInplaceButton and there is a NULL pointer called m_pCombo

I've no idea what the problem could be. Any help would be much appreciated!

Thanks

Replies:

Posted By: agontarenko
Date Posted: 03 April 2020 at 8:06am

Hello,

Unfortunately it is not clear what exactly is going wrong. Can you please provide more detailed information.
If it cannot be re-produced in any of our sample applications provided
I would appreciate you sending a sample application so that we could debug it.

Regards,

Artem Gontarenko

Posted By: agontarenko
Date Posted: 22 September 2020 at 3:26am

Hello,

I am going to close this issue for now since I have not heard back from you. Please let me know if we need to re-open this issue at a later date.

(0001213)

Regards,
Artem Gontarenko