/// <summary>
/// Converts a browseFilter values to the COM equivalent.
/// </summary>
internal static OpcRcw.Da.OPCBROWSEFILTER GetBrowseFilter(browseFilter input)
{
switch (input)
{
case browseFilter.all: return(OpcRcw.Da.OPCBROWSEFILTER.OPC_BROWSE_FILTER_ALL);
case browseFilter.branch: return(OpcRcw.Da.OPCBROWSEFILTER.OPC_BROWSE_FILTER_BRANCHES);
case browseFilter.item: return(OpcRcw.Da.OPCBROWSEFILTER.OPC_BROWSE_FILTER_ITEMS);
}
return(OpcRcw.Da.OPCBROWSEFILTER.OPC_BROWSE_FILTER_ALL);
}
public ReplyBase Browse(
[System.Xml.Serialization.XmlElementAttribute("PropertyNames")] System.Xml.XmlQualifiedName[] PropertyNames,
[System.Xml.Serialization.XmlAttributeAttribute()] string LocaleID,
[System.Xml.Serialization.XmlAttributeAttribute()] string ClientRequestHandle,
[System.Xml.Serialization.XmlAttributeAttribute()] string ItemPath,
[System.Xml.Serialization.XmlAttributeAttribute()] string ItemName,
[System.Xml.Serialization.XmlAttributeAttribute()] ref string ContinuationPoint,
[System.Xml.Serialization.XmlAttributeAttribute()][System.ComponentModel.DefaultValueAttribute(0)] int MaxElementsReturned,
[System.Xml.Serialization.XmlAttributeAttribute()][System.ComponentModel.DefaultValueAttribute(browseFilter.all)] browseFilter BrowseFilter,
[System.Xml.Serialization.XmlAttributeAttribute()] string ElementNameFilter,
[System.Xml.Serialization.XmlAttributeAttribute()] string VendorFilter,
[System.Xml.Serialization.XmlAttributeAttribute()][System.ComponentModel.DefaultValueAttribute(false)] bool ReturnAllProperties,
[System.Xml.Serialization.XmlAttributeAttribute()][System.ComponentModel.DefaultValueAttribute(false)] bool ReturnPropertyValues,
[System.Xml.Serialization.XmlAttributeAttribute()][System.ComponentModel.DefaultValueAttribute(false)] bool ReturnErrorText,
[System.Xml.Serialization.XmlElementAttribute("Elements")] out BrowseElement[] Elements,
[System.Xml.Serialization.XmlElementAttribute("Errors")] out OPCError[] Errors,
[System.Xml.Serialization.XmlAttributeAttribute()][System.ComponentModel.DefaultValueAttribute(false)] out bool MoreElements)
{
object[] results = this.Invoke("Browse", new object[] {
PropertyNames,
LocaleID,
ClientRequestHandle,
ItemPath,
ItemName,
ContinuationPoint,
MaxElementsReturned,
BrowseFilter,
ElementNameFilter,
VendorFilter,
ReturnAllProperties,
ReturnPropertyValues,
ReturnErrorText
});
ContinuationPoint = ((string)(results[1]));
Elements = ((BrowseElement[])(results[2]));
Errors = ((OPCError[])(results[3]));
MoreElements = ((bool)(results[4]));
return((ReplyBase)(results[0]));
}
/// <remarks/>
public System.IAsyncResult BeginBrowse(System.Xml.XmlQualifiedName[] PropertyNames, string LocaleID, string ClientRequestHandle, string ItemPath, string ItemName, string ContinuationPoint, int MaxElementsReturned, browseFilter BrowseFilter, string ElementNameFilter, string VendorFilter, bool ReturnAllProperties, bool ReturnPropertyValues, bool ReturnErrorText, System.AsyncCallback callback, object asyncState)
{
return(this.BeginInvoke("Browse", new object[] {
PropertyNames,
LocaleID,
ClientRequestHandle,
ItemPath,
ItemName,
ContinuationPoint,
MaxElementsReturned,
BrowseFilter,
ElementNameFilter,
VendorFilter,
ReturnAllProperties,
ReturnPropertyValues,
ReturnErrorText
}, callback, asyncState));
}
/// <remarks/>
public void BrowseAsync(System.Xml.XmlQualifiedName[] PropertyNames, string LocaleID, string ClientRequestHandle, string ItemPath, string ItemName, string ContinuationPoint, int MaxElementsReturned, browseFilter BrowseFilter, string ElementNameFilter, string VendorFilter, bool ReturnAllProperties, bool ReturnPropertyValues, bool ReturnErrorText, object userState) {
if ((this.BrowseOperationCompleted == null)) {
this.BrowseOperationCompleted = new System.Threading.SendOrPostCallback(this.OnBrowseOperationCompleted);
}
this.InvokeAsync("Browse", new object[] {
PropertyNames,
LocaleID,
ClientRequestHandle,
ItemPath,
ItemName,
ContinuationPoint,
MaxElementsReturned,
BrowseFilter,
ElementNameFilter,
VendorFilter,
ReturnAllProperties,
ReturnPropertyValues,
ReturnErrorText}, this.BrowseOperationCompleted, userState);
}
/// <remarks/>
public void BrowseAsync(System.Xml.XmlQualifiedName[] PropertyNames, string LocaleID, string ClientRequestHandle, string ItemPath, string ItemName, string ContinuationPoint, int MaxElementsReturned, browseFilter BrowseFilter, string ElementNameFilter, string VendorFilter, bool ReturnAllProperties, bool ReturnPropertyValues, bool ReturnErrorText) {
this.BrowseAsync(PropertyNames, LocaleID, ClientRequestHandle, ItemPath, ItemName, ContinuationPoint, MaxElementsReturned, BrowseFilter, ElementNameFilter, VendorFilter, ReturnAllProperties, ReturnPropertyValues, ReturnErrorText, null);
}
