Examples with Variant com.sun.jna.platform.win32.Variant used on opensource projects

Example 6 with Variant

use of com.sun.jna.platform.win32.Variant in project jna by java-native-access.

the class VariantTest method testVariantDate.

public void testVariantDate() {
    SYSTEMTIME lpSystemTime = new SYSTEMTIME();
    Kernel32.INSTANCE.GetLocalTime(lpSystemTime);
    DoubleByReference pvtime = new DoubleByReference();
    OleAuto.INSTANCE.SystemTimeToVariantTime(lpSystemTime, pvtime);
    VARIANT variantDate = new VARIANT(new DATE(pvtime.getValue()));
}

Example 7 with Variant

use of com.sun.jna.platform.win32.Variant in project jna by java-native-access.

the class VariantTest method testVariantSafearrayWrapping.

public void testVariantSafearrayWrapping() {
    SAFEARRAY safearray = OaIdl.SAFEARRAY.createSafeArray(new VARTYPE(Variant.VT_I1), 5);
    try {
        VARIANT variant = new VARIANT(safearray);
        assertThat(variant.getVarType().intValue(), equalTo((int) (Variant.VT_I1 | Variant.VT_ARRAY)));
        Object wrappedValue = variant.getValue();
        assertThat(wrappedValue, instanceOf(SAFEARRAY.class));
        assertThat(safearray.getUBound(0), is(4));
    } finally {
        safearray.destroy();
    }
}

Example 8 with Variant

use of com.sun.jna.platform.win32.Variant in project jna by java-native-access.

the class VariantTest method testVariantClear.

public void testVariantClear() {
    VARIANT variant = new VARIANT(new SHORT(33333));
    HRESULT hr = OleAuto.INSTANCE.VariantClear(variant);
    assertTrue("hr: " + hr.intValue(), hr.intValue() == 0);
}

Example 9 with Variant

use of com.sun.jna.platform.win32.Variant in project jna by java-native-access.

the class VariantTest method testVariantCopyShort.

public void testVariantCopyShort() {
    VARIANT variantSource = new VARIANT(new SHORT(33333));
    VARIANT variantDest = new VARIANT();
    //System.out.println(variantSource.toString(true));
    HRESULT hr = OleAuto.INSTANCE.VariantCopy(variantDest.getPointer(), variantSource);
    assertTrue("hr: " + hr.intValue(), hr.intValue() == 0);
}

Example 10 with Variant

use of com.sun.jna.platform.win32.Variant in project jna by java-native-access.

the class MSExcel method insertValue.

public void insertValue(String range, String value) throws COMException {
    Range pRange = new Range(this.getAutomationProperty("Range", this.getActiveSheet(), new VARIANT(range)));
    this.setProperty("Value", pRange, new VARIANT(value));
}