本文整理汇总了C#中ParseContext.GetError方法的典型用法代码示例。如果您正苦于以下问题：C# ParseContext.GetError方法的具体用法？C# ParseContext.GetError怎么用？C# ParseContext.GetError使用的例子？那么, 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ParseContext的用法示例。
在下文中一共展示了ParseContext.GetError方法的1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: BuildErrorMessages
static string BuildErrorMessages(ParseContext context)
{
var newLine = Environment.NewLine;
var text = new StringBuilder();
var textLength = context.BaseText.Length;
if (context.ErrorCount > 1)
text.Append(newLine);
for (var i = 0; i < context.ErrorCount; ++i) {
var token = context.GetError(i);
if (i > 0)
text.Append(newLine);
if (context.ErrorCount > 1)
text.Append(' ');
var found = context.BaseText.Substring(token.Offset);
// Truncate the "found" text before the start of the next error
if (i + 1 < context.ErrorCount) {
var nextError = context.GetError(i + 1);
var length = nextError.Offset - token.Offset;
if (found.Length > length)
found = found.Substring(0, length);
}
if (found.Length > 0) {
text.Append("Expected " + context.Expected + " but found "
+ Truncate(found) + " when matching " + GetConstructName(token.GrammarConstruct));
}
else if (token.Offset + found.Length >= textLength) {
text.Append("Expected " + context.Expected
+ " but reached end of input when matching " + GetConstructName(token.GrammarConstruct));
}
else {
text.Append("Expected " + context.Expected
+ " but was missing when matching " + GetConstructName(token.GrammarConstruct));
}
}
return text.ToString();
}