4 files changed, 14 insertions, 0 deletions
diff --git a/src/mir_core/src/CCtrlBase.cpp b/src/mir_core/src/CCtrlBase.cpp
index 800e8c693d..aa684707e0 100644
--- a/src/mir_core/src/CCtrlBase.cpp
+++ b/src/mir_core/src/CCtrlBase.cpp
@@ -116,6 +116,11 @@ void CCtrlBase::SetTextA(const char *text)
 	::SetWindowTextA(m_hwnd, text);
 }
 
+void CCtrlBase::SetDraw(bool bEnable)
+{
+	::SendMessage(m_hwnd, WM_SETREDRAW, bEnable, 0);
+}
+
 void CCtrlBase::SetInt(int value)
 {
 	wchar_t buf[32] = { 0 };
diff --git a/src/mir_core/src/CDlgBase.cpp b/src/mir_core/src/CDlgBase.cpp
index bc051554de..f9f5f47a06 100644
--- a/src/mir_core/src/CDlgBase.cpp
+++ b/src/mir_core/src/CDlgBase.cpp
@@ -137,6 +137,11 @@ void CDlgBase::SetCaption(const wchar_t *ptszCaption)
 		SetWindowText(m_hwnd, ptszCaption);
 }
 
+void CDlgBase::SetDraw(bool bEnable)
+{
+	::SendMessage(m_hwnd, WM_SETREDRAW, bEnable, 0);
+}
+
 void CDlgBase::Show(int nCmdShow)
 {
 	if (m_hwnd == nullptr)
diff --git a/src/mir_core/src/mir_core.def b/src/mir_core/src/mir_core.def
index 3702d84864..b823bc88f8 100644
--- a/src/mir_core/src/mir_core.def
+++ b/src/mir_core/src/mir_core.def
@@ -1505,3 +1505,5 @@ TimeZone_GetSystemTime @1692
 ?SelectData@CCtrlCombo@@QAEHJ@Z @1728 NONAME
 ?SetCurSel@CCtrlListView@@QAEXH@Z @1729 NONAME
 ?GetCurData@CCtrlCombo@@QBEJXZ @1730 NONAME
+?SetDraw@CCtrlBase@@QAEX_N@Z @1731 NONAME
+?SetDraw@CDlgBase@@QAEX_N@Z @1732 NONAME
diff --git a/src/mir_core/src/mir_core64.def b/src/mir_core/src/mir_core64.def
index ae7037fbdd..e4515d39d6 100644
--- a/src/mir_core/src/mir_core64.def
+++ b/src/mir_core/src/mir_core64.def
@@ -1505,3 +1505,5 @@ TimeZone_GetSystemTime @1692
 ?SelectData@CCtrlCombo@@QEAAH_J@Z @1728 NONAME
 ?SetCurSel@CCtrlListView@@QEAAXH@Z @1729 NONAME
 ?GetCurData@CCtrlCombo@@QEBA_JXZ @1730 NONAME
+?SetDraw@CCtrlBase@@QEAAX_N@Z @1731 NONAME
+?SetDraw@CDlgBase@@QEAAX_N@Z @1732 NONAME