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added button disables when not needed in ButtonUpdate

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This commit is contained in:
EggMan20339 2024-02-01 10:54:15 -05:00
parent edf110e774
commit 6a64647813
2 changed files with 104 additions and 7 deletions
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4
ElementaryMathematics/Form1.Designer.cs generated
View File

@ -191,6 +191,7 @@
this.btnReset.TabIndex = 9;
this.btnReset.Text = "Reset";
this.btnReset.UseVisualStyleBackColor = true;
this.btnReset.Click += new System.EventHandler(this.btnReset_Click);
//
// btnClear
//
@ -200,6 +201,7 @@
this.btnClear.TabIndex = 8;
this.btnClear.Text = "Clear";
this.btnClear.UseVisualStyleBackColor = true;
this.btnClear.Click += new System.EventHandler(this.btnClear_Click);
//
// btnShowCorrectAnswer
//
@ -278,7 +280,7 @@
this.chkShowSummary.TabIndex = 4;
this.chkShowSummary.Text = "Display Summary Information";
this.chkShowSummary.UseVisualStyleBackColor = true;
this.chkShowSummary.CheckedChanged += new System.EventHandler(this.checkBox1_CheckedChanged);
this.chkShowSummary.CheckedChanged += new System.EventHandler(this.chkSummary_CheckedChanged);
//
// btnExit
//

105
ElementaryMathematics/Form1.cs
View File

@ -22,12 +22,17 @@ namespace ElementaryMathematics
private Int32 numRunningCorrect = 0;
private Int32 numRunningIncorrect = 0;
private bool hasTried = false;
public Form1()
{
InitializeComponent();
//test
pnlSummary.Visible = false;
lblNumCorrect.Text = "0";
lblNumIncorrect.Text = "0";
UpdateButtons();
}
private void groupBox1_Enter(object sender, EventArgs e)
@ -40,9 +45,18 @@ namespace ElementaryMathematics
// throw new System.NotImplementedException();
}
private void checkBox1_CheckedChanged(object sender, EventArgs e)
private void chkSummary_CheckedChanged(object sender, EventArgs e)
{
// throw new System.NotImplementedException();
if (chkShowSummary.Checked)
{
pnlSummary.Visible = true;
}
else
{
pnlSummary.Visible = false;
}
}
private void button1_Click(object sender, EventArgs e)
@ -122,15 +136,19 @@ namespace ElementaryMathematics
if (isAdd)
{
answer = a + b;
hasTried = true;
}else if (isSubtract)
{
answer = a - b;
hasTried = true;
}else if (isMultiply)
{
answer = a * b;
hasTried = true;
}else if (isDivide)
{
answer = a / b;
hasTried = true;
}
else
{
@ -152,7 +170,7 @@ namespace ElementaryMathematics
lblMessage.Text = "Good Job!";
numRunningCorrect++;
lblNumCorrect.Text = numRunningCorrect.ToString();
}
private void Fail()
@ -160,7 +178,7 @@ namespace ElementaryMathematics
lblMessage.Text = "Try Again";
numRunningIncorrect++;
lblNumIncorrect.Text = numRunningIncorrect.ToString();
}
@ -233,21 +251,98 @@ namespace ElementaryMathematics
}
UpdateButtons();
}
private void txtA_TextChanged(object sender, EventArgs e)
{
ep1.Clear();
hasTried = false;
UpdateButtons();
}
private void txtB_TextChanged(object sender, EventArgs e)
{
ep1.Clear();
hasTried = false;
UpdateButtons();
}
private void txtC_TextChanged(object sender, EventArgs e)
{
ep1.Clear();
hasTried = false;
UpdateButtons();
lblMessage.Text = "";
}
private void btnClear_Click(object sender, EventArgs e)
{
txtA.Clear();
txtB.Clear();
txtC.Clear();
UpdateButtons();
}
private void btnReset_Click(object sender, EventArgs e)
{
btnClear_Click(sender, e);
numRunningCorrect = 0;
numRunningIncorrect = 0;
UpdateButtons();
rdoAddition.Select();
}
private void UpdateButtons()
{
if (txtA.TextLength > 0 && txtB.TextLength > 0 && txtC.TextLength > 0)
{
btnChkAnswer.Enabled = true;
}
else
{
btnChkAnswer.Enabled = false;
}
if (hasTried)
{
btnShowCorrectAnswer.Enabled = true;
}
else
{
btnShowCorrectAnswer.Enabled = false;
}
if (txtA.TextLength > 0 || txtB.TextLength > 0 || txtC.TextLength > 0)
{
btnClear.Enabled = true;
}
else
{
btnClear.Enabled = false;
}
if (numRunningCorrect > 0 || numRunningIncorrect > 0)
{
btnReset.Enabled = true;
}
else
{
btnReset.Enabled = false;
}
}
}
}