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Sample was missing the call to SQLFreeEnv() required to release the ODBC environment handle memory

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_2_BRANCH@7100 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
George Tasker
2000-04-10 12:45:26 +00:00
parent 164d4e5f7d
commit 5ceaa05a92
1 changed files with 10 additions and 4 deletions
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14
samples/db/dbtest.cpp
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@@ -278,7 +278,13 @@ void DatabaseDemoFrame::OnCloseWindow(wxCloseEvent& event)
if (pEditorDlg->Close())
pEditorDlg = NULL;
else
{
event.Veto();
return;
}
// Cleans up the environment space allocated for the SQL/ODBC connection handle
SQLFreeEnv(DbConnectInf.Henv);
this->Destroy();
@@ -471,7 +477,7 @@ bool Ccontact::FetchByName(char *name)
{
whereStr.Printf("NAME = '%s'",name);
where = (char*) (const char*) this->whereStr;
orderBy = 0;
orderBy = "";
if (!Query())
return(FALSE);
@@ -639,7 +645,7 @@ CeditorDlg::CeditorDlg(wxWindow *parent) : wxPanel (parent, 1, 1, 460, 455)
Contact->where = (char*) (const char*) Contact->whereStr;
}
else
Contact->where = 0;
Contact->where = "";
// Perform the Query to get the result set.
// NOTE: If there are no rows returned, that is a valid result, so Query() would return TRUE.
@@ -807,7 +813,7 @@ void CeditorDlg::OnCommand(wxWindow& win, wxCommandEvent& event)
Contact->where = (char*) (const char*) Contact->whereStr;
}
else
Contact->where = 0;
Contact->where = "";
if (!Contact->Query())
{
@@ -2048,7 +2054,7 @@ void CqueryDlg::ProcessCountBtn()
ULONG whereCnt = dbTable->Count();
// Count() of all records in the table
dbTable->where = 0;
dbTable->where = "";
ULONG totalCnt = dbTable->Count();
if (whereCnt > 0 || totalCnt == 0)