本文整理汇总了C#中INode.Value方法的典型用法代码示例。如果您正苦于以下问题：C# INode.Value方法的具体用法？C# INode.Value怎么用？C# INode.Value使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类INode的用法示例。
在下文中一共展示了INode.Value方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: RenderOutput
/// <summary>
/// does the actual rendering of the included file
/// </summary>
/// <param name="node">AST argument of type StringLiteral or Reference</param>
/// <param name="context">valid context so we can render References</param>
/// <param name="writer">output Writer</param>
/// <returns>boolean success or failure. failures are logged</returns>
private bool RenderOutput(INode node, IInternalContextAdapter context, TextWriter writer)
{
if (node == null)
{
rsvc.Error("#include() error : null argument");
return false;
}
// does it have a value? If you have a null reference, then no.
Object val = node.Value(context);
if (val == null)
{
rsvc.Error("#include() error : null argument");
return false;
}
// get the path
String arg = val.ToString();
Resource resource = null;
Resource current = context.CurrentResource;
try
{
// get the resource, and assume that we use the encoding of the current template
// the 'current resource' can be null if we are processing a stream....
String encoding = null;
if (current != null)
encoding = current.Encoding;
else
encoding = (String) rsvc.GetProperty(RuntimeConstants.INPUT_ENCODING);
resource = rsvc.GetContent(arg, encoding);
}
catch(ResourceNotFoundException)
{
// the arg wasn't found. Note it and throw
rsvc.Error("#include(): cannot find resource '" + arg + "', called from template " + context.CurrentTemplateName +
" at (" + Line + ", " + Column + ")");
throw;
}
catch(Exception e)
{
rsvc.Error("#include(): arg = '" + arg + "', called from template " + context.CurrentTemplateName + " at (" + Line +
", " + Column + ") : " + e);
}
if (resource == null)
return false;
writer.Write((String) resource.Data);
return true;
}示例2: RenderOutput
/// <summary>
/// does the actual rendering of the included file
/// </summary>
/// <param name="node">AST argument of type StringLiteral or Reference</param>
/// <param name="context">valid context so we can render References</param>
/// <param name="writer">output Writer</param>
/// <returns>boolean success or failure. failures are logged</returns>
private bool RenderOutput(INode node, IInternalContextAdapter context, TextWriter writer)
{
if (node == null)
{
runtimeServices.Error("#include() error : null argument");
return false;
}
// does it have a value? If you have a null reference, then no.
Object val = node.Value(context);
if (val == null)
{
runtimeServices.Error("#include() error : null argument");
return false;
}
// get the path
String arg = val.ToString();
Resource resource = null;
Resource current = context.CurrentResource;
try
{
// get the resource, and assume that we use the encoding of the current template
// the 'current resource' can be null if we are processing a stream....
String encoding;
if (current == null)
{
encoding = (String) runtimeServices.GetProperty(RuntimeConstants.INPUT_ENCODING);
}
else
{
encoding = current.Encoding;
}
resource = runtimeServices.GetContent(arg, encoding);
}
catch(ResourceNotFoundException)
{
// the arg wasn't found. Note it and throw
runtimeServices.Error(
string.Format("#include(): cannot find resource '{0}', called from template {1} at ({2}, {3})", arg,
context.CurrentTemplateName, Line, Column));
throw;
}
catch(Exception e)
{
runtimeServices.Error(
string.Format("#include(): arg = '{0}', called from template {1} at ({2}, {3}) : {4}", arg,
context.CurrentTemplateName, Line, Column, e));
}
if (resource == null)
{
return false;
}
writer.Write((String) resource.Data);
return true;
}