PropertyValueGet 方法 （ActiveX/CSP）
获取指定属性的值。 支持的平台：仅限 Windows 命名空间：AcStMgr （英语） 集会：AcStMgr.tlb Signature - AcStError 对象VB.NET： RetVal = object.PropertyValueGet(szName) C#: RetVal = object.PropertyValueGet(szName);
签名 - AcStFix 对象VB.NET： object.PropertyValueGet(szName, value) C#: object.PropertyValueGet(szName, ref value);
返回值 （RetVal）类型：变体 属性列表中属性的值。 言论没有其他评论。 发行信息释放：AutoCAD 2004 及更高版本
示例 - AcStError 对象VB.NET： Not available C#: Not available 示例 - AcStFix 对象VB.NET： Public Sub GetPropertyDiffs(ByVal pError As AcStError, _
ByVal pFix As AcStFix, _
ByRef pPropNames As Object, _
ByRef pErrorValues As Object, _
ByRef pFixValues As Object, _
ByRef pFixableStatuses As Object) _
Implements IAcStPlugin2.GetPropertyDiffs
If IsNothing(pError) = False And IsNothing(pFix) = False Then
' Define the arrays that will hold the property values to compare
Dim sPropNames(0) As String
Dim sErrorValues(0) As String
Dim sFixValues(0) As String
Dim bFixableStatuses(0) As Boolean
Dim sPropName As String = ""
Dim vErrorVal As Object = Nothing
Dim vFixVal As Object = Nothing
Dim i As Integer, nPropCnt As Integer = 0
' Iterate the properties of the error object
For i = 0 To pError.PropertyCount - 1
' Get a property name and value from the error
pError.PropertyGetAt(i, sPropName, vErrorVal)
m_sPropName = sPropName
Try
' Retrieve the corresponding property value for the fix object
pFix.PropertyValueGet(sPropName, vFixVal)
' Compare the value of the error and fix objects
If (vErrorVal.CompareTo(vFixVal) <> 0) Then
' Resize the arrays and add the new values
ReDim Preserve sPropNames(nPropCnt + 1)
ReDim Preserve sErrorValues(nPropCnt + 1)
ReDim Preserve sFixValues(nPropCnt + 1)
ReDim Preserve bFixableStatuses(nPropCnt + 1)
' Store the property names and values in arrays
sPropNames(nPropCnt) = sPropName
sErrorValues(nPropCnt) = vErrorVal.ToString
sFixValues(nPropCnt) = vFixVal.ToString
bFixableStatuses(nPropCnt) = True
' Increment the property counter
nPropCnt = nPropCnt + 1
End If
Catch
' Catch and handle the error as needed
End Try
Next
' Return the arrays
pPropNames = sPropNames
pErrorValues = sErrorValues
pFixValues = sFixValues
pFixableStatuses = bFixableStatuses
' Clear the local arrays
Erase sPropNames
Erase sErrorValues
Erase sFixValues
Erase bFixableStatuses
' Increment the number of fixes
m_FixCnt = m_FixCnt + 1
End If
End Sub
C#: public void GetPropertyDiffs(AcStError pError, AcStFix pFix, ref object pPropNames,
ref object pErrorValues, ref object pFixValues, ref object pFixableStatuses)
{
if ((pError == null) == false & (pFix == null) == false)
{
// Define the arrays that will hold the property values to compare
string[] sPropNames = new string[0];
string[] sErrorValues = new string[0];
string[] sFixValues = new string[0];
bool[] bFixableStatuses = new bool[0];
string sPropName = "";
object vErrorVal = null;
object vFixVal = null;
int nPropCnt = 0;
// Iterate the properties of the error object
for (int i = 0; i <= pError.PropertyCount - 1; i++)
{
// Get a property name and value from the error
pError.PropertyGetAt(i, ref sPropName, ref vErrorVal);
m_sPropName = sPropName;
try
{
// Retrieve the corresponding property value for the fix object
pFix.PropertyValueGet(sPropName, ref vFixVal);
// Compare the value of the error and fix objects
if ((vErrorVal.Equals(vFixVal) == false))
{
// Resize the arrays and add the new values
Array.Resize<string>(ref sPropNames, nPropCnt + 1);
Array.Resize<string>(ref sErrorValues, nPropCnt + 1);
Array.Resize<string>(ref sFixValues, nPropCnt + 1);
Array.Resize<bool>(ref bFixableStatuses, nPropCnt + 1);
// Store the property names and values in arrays
sPropNames[nPropCnt] = sPropName;
sErrorValues[nPropCnt] = vErrorVal.ToString();
sFixValues[nPropCnt] = vFixVal.ToString();
bFixableStatuses[nPropCnt] = true;
// Increment the property counter
nPropCnt = nPropCnt + 1;
}
}
catch
{
// Catch and handle the error as needed
}
}
// Return the arrays
pPropNames = sPropNames;
pErrorValues = sErrorValues;
pFixValues = sFixValues;
pFixableStatuses = bFixableStatuses;
// Clear the local arrays
sPropNames = null;
sErrorValues = null;
sFixValues = null;
bFixableStatuses = null;
// Increment the number of fixes
m_FixCnt = m_FixCnt + 1;
}
}
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