我一直在使用C#的Windows Forms应用程序来运行我的Phing构建文件的任务。
当我点击按钮时,它会执行phing构建文件(运行cmd),将控制台输出保存到一个txt文件中,并在一个文本框中显示输出。
问题是我有一些任务需要用户输入,比如需要用户输入提交消息的SVN commit。
当我执行提交任务时,显示了一个空的cmd,要求用户写入提交消息,但没有显示问题,因此用户必须猜测希望他在控制台中写入的内容。
我创建了一个输入框,其中包含问题和用户答案的文本框,但是如何将文本框中的文本赋给xml文件中的变量?对于一些英语错误我深表歉意。
编辑:
在我的构建文件中,我得到了以下内容:
<target name="commit" description="Executa Commit">
<propertyprompt propertyName="commit_message" defaultValue="Actualizado atraves do Phing"
promptText="Introduza a mensagem do Commit: " />
<svncommit
svnpath="${svn_path}"
workingcopy="${local_dir}"
message="${commit_message} " />
<echo msg="Revisao do Commit numero: ${svn.committedrevision}"/>
</target>因此,它显示消息"Introduza a mensagem do Commit“,并将答案分配给commit_message。在C#中,我有一个输入框,我希望文本框中的文本是xml文件中"commit_message“的值
为Kamil编辑:
textBox1.Clear();
var startInfo = new ProcessStartInfo("phing");
startInfo.WorkingDirectory = @"C:\wamp\bin\php\php5.4.3";
startInfo.Arguments = "commit > log.txt";
string pergunta = inputbox.InputBox("Qual é a mensagem do Commit ?", "Commit", "Mensagem Commit");
// textBox1.Text = "Escreva o caminho de origem da pasta:";
Process proc = Process.Start(startInfo);
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.RedirectStandardInput = true;
proc.WaitForExit();
using (StreamReader sr = new StreamReader(@"C:\wamp\bin\php\php5.4.3\log.txt"))
{
textBox1.Text = sr.ReadToEnd();
}将数字2编辑为Kamil:
这样做是可行的,但结果与这样做是一样的
var startInfo = new ProcessStartInfo("phing");
startInfo.WorkingDirectory = @"C:\wamp\bin\php\php5.4.3";
startInfo.Arguments = "commit ";
Process proc = Process.Start(startInfo);我的老板告诉我,这样是没有问题的,只想补充一件事。当控制台关闭时,我希望将所有控制台输出发送到一个文本框中,或者强制控制台保持打开状态,直到我将其关闭
发布于 2013-09-17 23:17:15
你可以使用Process.OutputDataReceived事件来获取“问题”(我假设来自命令脚本)。
如果要将数据输入到应用程序(cmd?)input -您必须使用Process.StandardInput.WriteLine()方法。
您没有发布您的C#代码,我不知道您是否正在使用Process启动命令脚本或其他什么。
稍后编辑/添加:
textBox1.Clear();
var startInfo = new ProcessStartInfo("phing");
startInfo.WorkingDirectory = @"C:\wamp\bin\php\php5.4.3";
// startInfo.Arguments = "commit > log.txt"; // DONT PUT OUTPUT TO FILE
startInfo.Arguments = "commit"; // we will read output with event
string pergunta = inputbox.InputBox("Qual é a mensagem do Commit ?", "Commit", "Mensagem Commit");
// textBox1.Text = "Escreva o caminho de origem da pasta:";
Process proc = Process.Start(startInfo);
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.RedirectStandardInput = true;
// not like this
// proc.WaitForExit();
// using (StreamReader sr = new StreamReader(@"C:\wamp\bin\php\php5.4.3\log.txt"))
// {
// textBox1.Text = sr.ReadToEnd();
// }
// add handler
// this will "assign" a function (proc_OutputDataReceived - you can change name)
// that will be called when proc.OutputDataReceived event will occur
// for that kind of event - you have to use DataReceivedEventHandler event type
proc.OutputDataReceived += new DataReceivedEventHandler(proc_OutputDataReceived);
// event handler function (outside function that you pasted)
// this function is assigned to proc.OutputDataReceived event
// by code with "+= new..."
// "sender" is an object in which event occured (when it occurs - "proc" will be available as "sender" here)
// "e" is an object with event parameters (data sent from process and some more)
public void proc_OutputDataReceived(object sender, DataReceivedEventArgs e)
{
// cast "sender" to Process type
// "sender" is Process, but it has "object" type,
// you have to cast it to use .StandardInput.WriteLine() on "sender"
Process callerProcess = (Process)sender;
MessageBox.Show(e.Data); // this will show text that process sent
MessageBox.Show(e.Data.ToString()); // you may need to add ToString(), im not sure
if (e.Data.StartsWith("Revisao do Commit numero"))
{
MessageBox.Show("Process is talking something about Revisao numero"); // :)
callerProcess.StandardInput.WriteLine("Yes! Numero!"); // reply "Yes! Numero!" to process
}
}如果有人更有经验的人看到我的代码中的一些错误-请修复它,如果你可以。我现在不能测试它。
稍后添加:
您不必使用文件并存储cmd输出。您可以使用event直接读取流程输出。
https://stackoverflow.com/questions/18853190
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