Help
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I wonder where Iam going wrong with these codes; // form1.cs private void matchbutton_Click(object sender, EventArgs e) { string TagNum; TagNum = InputBox.Text; string dataqueue; dataqueue = myRecord.find(); if( TagNum == myRecord.find()) { OutputBox.AppendText(" Match"); //InputBox.Clear(); } else { OutputBox.AppendText("No Match"); .............................................................. // queue.cs public Boolean contains() { return (find() != null); } public string find() { queuedata current = first; while(current !=null && !current.GetType().Equals(this)) current = current.nextdata; return current.ToString();
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I wonder where Iam going wrong with these codes; // form1.cs private void matchbutton_Click(object sender, EventArgs e) { string TagNum; TagNum = InputBox.Text; string dataqueue; dataqueue = myRecord.find(); if( TagNum == myRecord.find()) { OutputBox.AppendText(" Match"); //InputBox.Clear(); } else { OutputBox.AppendText("No Match"); .............................................................. // queue.cs public Boolean contains() { return (find() != null); } public string find() { queuedata current = first; while(current !=null && !current.GetType().Equals(this)) current = current.nextdata; return current.ToString();
Angelinna wrote:
I wonder where Iam going wrong with these codes;
Do you think that we are gonna get a dream of problem. Atleast, explain where and what problem you are facing...
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I wonder where Iam going wrong with these codes; // form1.cs private void matchbutton_Click(object sender, EventArgs e) { string TagNum; TagNum = InputBox.Text; string dataqueue; dataqueue = myRecord.find(); if( TagNum == myRecord.find()) { OutputBox.AppendText(" Match"); //InputBox.Clear(); } else { OutputBox.AppendText("No Match"); .............................................................. // queue.cs public Boolean contains() { return (find() != null); } public string find() { queuedata current = first; while(current !=null && !current.GetType().Equals(this)) current = current.nextdata; return current.ToString();
First of all you should tell us what the code is expected to do and what are the errors you are getting when you run it. I think you are trying to search for a string in a queue with the code
if( TagNum == myRecord.find()). ok lets see what thisfind()function does; it is just awhileloop, looping till the end of the queue and it returns when end of the queue is obtained. So it returnsnull. -
I wonder where Iam going wrong with these codes; // form1.cs private void matchbutton_Click(object sender, EventArgs e) { string TagNum; TagNum = InputBox.Text; string dataqueue; dataqueue = myRecord.find(); if( TagNum == myRecord.find()) { OutputBox.AppendText(" Match"); //InputBox.Clear(); } else { OutputBox.AppendText("No Match"); .............................................................. // queue.cs public Boolean contains() { return (find() != null); } public string find() { queuedata current = first; while(current !=null && !current.GetType().Equals(this)) current = current.nextdata; return current.ToString();
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First of all you should tell us what the code is expected to do and what are the errors you are getting when you run it. I think you are trying to search for a string in a queue with the code
if( TagNum == myRecord.find()). ok lets see what thisfind()function does; it is just awhileloop, looping till the end of the queue and it returns when end of the queue is obtained. So it returnsnull.Certainly. I am trying to search for a number in the queue such that if I put that number in a textbox, and click on a match button, a search takes place. If the number is found to be present, then I get a message in my output(a richtextbox) box that the number is indeed present and if not present, I get a message in my output box that the number is actually not among those in the queue. Thanks
modified on Saturday, September 6, 2008 6:38 AM
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What is wrong in your code?
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Certainly. I am trying to search for a number in the queue such that if I put that number in a textbox, and click on a match button, a search takes place. If the number is found to be present, then I get a message in my output(a richtextbox) box that the number is indeed present and if not present, I get a message in my output box that the number is actually not among those in the queue. Thanks
modified on Saturday, September 6, 2008 6:38 AM
Were you aware that Visual Studio comes with a very capable debugger?
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
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"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001 -
Were you aware that Visual Studio comes with a very capable debugger?
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
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"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001I second that. It is amazing how many people I meet, who are unaware of how capable Visual Studio's debugger. I mean, how hard is it to press F9 on suspect lines of code, and run the damn thing?
"The clue train passed his station without stopping." - John Simmons / outlaw programmer "Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon "Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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I wonder where Iam going wrong with these codes; // form1.cs private void matchbutton_Click(object sender, EventArgs e) { string TagNum; TagNum = InputBox.Text; string dataqueue; dataqueue = myRecord.find(); if( TagNum == myRecord.find()) { OutputBox.AppendText(" Match"); //InputBox.Clear(); } else { OutputBox.AppendText("No Match"); .............................................................. // queue.cs public Boolean contains() { return (find() != null); } public string find() { queuedata current = first; while(current !=null && !current.GetType().Equals(this)) current = current.nextdata; return current.ToString();
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Angelinna wrote:
current.GetType().Equals(this)
For starters, that can NEVER be true.
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