本文整理汇总了C#中Instruction.AddVariable方法的典型用法代码示例。如果您正苦于以下问题：C# Instruction.AddVariable方法的具体用法？C# Instruction.AddVariable怎么用？C# Instruction.AddVariable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Instruction的用法示例。
在下文中一共展示了Instruction.AddVariable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: ProcessInstruction
private void ProcessInstruction(string instructionLine) {
int dummy;
if (instructionLine.StartsWith("#define ")) {
string variableName = ParseInstructionVariable(instructionLine, 8, out dummy);
if (variableName == null) {
RaiseError("Missing variable following the '#define' instruction.");
}
if (_definedVariables.ContainsKey(variableName)) {
RaiseError("Duplicate definition of variable '" + variableName + "'.");
}
_definedVariables[variableName] = String.Empty;
}
else if (instructionLine.StartsWith("#undefine ")) {
string variableName = ParseInstructionVariable(instructionLine, 10, out dummy);
if (variableName == null) {
RaiseError("Missing variable following the '#undefine' instruction.");
}
if (_definedVariables.ContainsKey(variableName) == false) {
RaiseError("The variable '" + variableName + "' has not been defined yet.");
}
_definedVariables.Remove(variableName);
}
else if (instructionLine.StartsWith("#if ")) {
string variableName = ParseInstructionVariable(instructionLine, 4, out dummy);
if (variableName == null) {
RaiseError("Missing variable following the '#if' instruction.");
}
Instruction instruction = new Instruction();
_activeInstructions.Push(instruction);
instruction.AddVariable(variableName, _definedVariables);
}
else if (instructionLine.StartsWith("#elseif ") ||
instructionLine.StartsWith("#elif ")) {
string variableName = ParseInstructionVariable(instructionLine, 8, out dummy);
if (variableName == null) {
RaiseError("Missing variable following the '#elif' instruction.");
}
if (_activeInstructions.Count == 0) {
RaiseError("Unexpected '#elif' instruction.");
}
Instruction currentInstruction = _activeInstructions.Peek();
bool added = currentInstruction.AddVariable(variableName, _definedVariables);
if (added == false) {
RaiseError("The specified '" + variableName + "' has already been used, or an '#else' instruction has already been specified.");
}
}
else if (instructionLine.StartsWith("#else")) {
if (_activeInstructions.Count == 0) {
RaiseError("Unexpected '#else' instruction.");
}
Instruction currentInstruction = _activeInstructions.Peek();
bool added = currentInstruction.AddVariable(null, _definedVariables);
if (added == false) {
RaiseError("Only a single '#else' instruction is allowed for a given '#if' instruction.");
}
}
else if (instructionLine.StartsWith("#endif")) {
if (_activeInstructions.Count == 0) {
RaiseError("Unexpected '#endif' instruction.");
}
_activeInstructions.Pop();
}
}