我需要创建一个简单的c#应用程序来添加一些季度数字。我使用数组来“存储”数据,然后将其放置在文本框中。我的“计算”怎么会不起作用?
无论如何,我的计算部分有一些问题。我在它周围添加了评论标签,以便您可以轻松找到它。该地区的作品,但它需要两次点击,并将其添加到上面的行。我一直在看相同的几行约一个小时,似乎无法弄清楚这一点。那里有任何想法?
//Global
int lastIndexUsed = -1;
int[,] quarters = new int[10, 5];
string[] Branch = new string[10];
public FrmSales()
{
InitializeComponent();
}
private void txtBranch_TextChanged(object sender, EventArgs e)
{
}
private void btnCalc_Click(object sender, EventArgs e)
{
int Q1;
int Q2;
int Q3;
int Q4;
Q1 = int.Parse(txtQ1.Text);
Q2 = int.Parse(txtQ2.Text);
Q3 = int.Parse(txtQ3.Text);
Q4 = int.Parse(txtQ4.Text);
lastIndexUsed = lastIndexUsed + 1;
quarters[lastIndexUsed, 0] = Q1;
quarters[lastIndexUsed, 1] = Q2;
quarters[lastIndexUsed, 2] = Q3;
quarters[lastIndexUsed, 3] = Q4;
Branch[lastIndexUsed] = txtBranch.Text;
//Display Results
int ctr;
int ctr2;
string outLine;
string tempName;
int row;
int col;
int accum;
txtInfo.Text = "";
outLine = " Branch Q1 Q2 Q3 Q4 Total " + "\r\n";
outLine = outLine + "========== ========== ========== ========== ========== ==========" + "\r\n";
txtInfo.Text = outLine;
for (ctr = 0; ctr <= lastIndexUsed; ctr++)
{
outLine = "";
tempName = Branch[ctr].PadLeft(10);
outLine = outLine + tempName + " ";
for (ctr2 = 0; ctr2 <= 4; ctr2 = ctr2 + 1)
{
outLine = outLine + quarters[ctr, ctr2].ToString().PadLeft(10) + " ";
}
txtInfo.Text = txtInfo.Text + outLine + "\r\n";
}
//Calculate ###########################################################
for (row = 0; row <= lastIndexUsed; row++)
{
accum = 0;
for (col = 0; col <= 3; col++)
{
accum = accum + quarters[row, col];
}
quarters[row, 4] = accum;
}
//End Calculate #########################################################
}
private void btnClear_Click(object sender, EventArgs e)
{
txtBranch.Text = "";
txtQ1.Text = "";
txtQ2.Text = "";
txtQ3.Text = "";
txtQ4.Text = "";
txtInfo.Text = "";
}
private void btnExit_Click(object sender, EventArgs e)
{
Close();
}
为了必要的多少代码的是证明问题? –
我只是想完整的代码,所以可以分析,人们可以得到一个完整的理解。 (也许错误是在不同的位置?) – Brandon
我会很容易与该空白。 – Blender