7 references to IsNull
PresentationCore (7)
MS\Internal\Shaping\OpenTypeCommon.cs (1)
1490
if (
IsNull
)
MS\Internal\Shaping\OpenTypeLayout.cs (6)
316
if (!gsubHeader.GetScriptList(gsubTable).FindScript(gsubTable,ScriptTag).
IsNull
)
333
if (!gposHeader.GetScriptList(gposTable).FindScript(gposTable,ScriptTag).
IsNull
)
369
if (!gsubScript.
IsNull
&& !gsubScript.FindLangSys(gsubTable,LangSysTag).IsNull)
387
if (!gposScript.
IsNull
&& !gposScript.FindLangSys(gposTable,LangSysTag).IsNull)
894
if (Script.
IsNull
) {return OpenTypeLayoutResult.ScriptNotFound;}
971
if (Script.
IsNull
) {return OpenTypeLayoutResult.ScriptNotFound;}