private void buttonMultiplication_Click(object sender, EventArgs e)
{
Del_Re((GlobalsMatrix.RowA + GlobalsMatrix.ColB) * 2, (GlobalsMatrix.ColA + GlobalsMatrix.RowB) * 2);
GlobalsMatrix.nhan();
MatrixName = "Re";
xuatRe(GlobalsMatrix.RowA, GlobalsMatrix.ColB);
GlobalsMatrix.ghiketqua(GlobalsMatrix.Re, GlobalsMatrix.RowA, GlobalsMatrix.ColB, "text.txt");
}
private void buttonSubtraction_Click(object sender, EventArgs e)
{
Del_Re(GlobalsMatrix.RowA, GlobalsMatrix.ColA);
GlobalsMatrix.tru();
MatrixName = "Re";
xuatRe(GlobalsMatrix.RowA, GlobalsMatrix.ColA);
GlobalsMatrix.ghiketqua(GlobalsMatrix.Re, GlobalsMatrix.RowA, GlobalsMatrix.ColA, "text.txt");
}
private void buttonInverseB_Click(object sender, EventArgs e)
{
if ((GlobalsMatrix.RowB != GlobalsMatrix.RowB) || (GlobalsMatrix.MatrixDeterminantDown(GlobalsMatrix.B, GlobalsMatrix.RowB) == 0))
{
MessageBox.Show("Khong the thuc hien phep tinh");
}
else
{
GlobalsMatrix.MergeMatrix(GlobalsMatrix.B, GlobalsMatrix.RowB);
xuatRe(GlobalsMatrix.RowB, GlobalsMatrix.ColB);
}
}
private void Add_Matrix()
{
try
{
Random rd = new Random();
if (MatrixName == "A")
{
Col = int.Parse(textBoxColA.Text);
Row = int.Parse(textBoxRowA.Text);
GlobalsMatrix.setRowMatrixA(Row);
GlobalsMatrix.setColMatrixA(Col);
}
else
if (MatrixName == "B")
{
Col = int.Parse(textBoxColB.Text);
Row = int.Parse(textBoxRowB.Text);
GlobalsMatrix.setRowMatrixB(Row);
GlobalsMatrix.setColMatrixB(Col);
}
for (int i = 0; i < Row; i++)
{
FlowLayoutPanel pan = new FlowLayoutPanel();
pan.Name = MatrixName + i;
pan.BackColor = System.Drawing.Color.Violet;
pan.Size = new System.Drawing.Size(46 * Col, 43);
for (int j = 0; j < Col; j++)
{
Button btn = new Button();
btn.Name = MatrixName + i + "_" + j;
float t = rd.Next(0, 100);
btn.Text = "" + t;
if (MatrixName == "A")
{
GlobalsMatrix.setMatrixA(i, j, t);
}
else
if (MatrixName == "B")
{
GlobalsMatrix.setMatrixB(i, j, t);
}
else
{
btn.Text = btn.Name;
}
btn.Size = new System.Drawing.Size(40, 40);
btn.Click += btn_Click;
pan.Controls.Add(btn);
}
pan.FlowDirection = FlowDirection.LeftToRight;
if (MatrixName == "A")
{
flowLayoutPanel1.Controls.Add(pan);
}
else
if (MatrixName == "B")
{
flowLayoutPanel2.Controls.Add(pan);
}
else
{
flowLayoutPanel3.Controls.Add(pan);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
//tabControl2.FlowDirection = FlowDirection.TopDown;
}
private void buttonTransposeB_Click(object sender, EventArgs e)
{
GlobalsMatrix.chuyenvi(GlobalsMatrix.RowB, GlobalsMatrix.ColB, GlobalsMatrix.B);
xuatReTranpose(GlobalsMatrix.RowRe, GlobalsMatrix.ColRe);
}
private void ButtonSetUpB_Click(object sender, EventArgs e)
{
MatrixName = "B";
Add_Matrix();
GlobalsMatrix.ghiketqua(GlobalsMatrix.B, GlobalsMatrix.RowB, GlobalsMatrix.ColB, "matrixB.txt");
}
private void ButtonSetUpA_Click(object sender, EventArgs e)
{
MatrixName = "A";
Add_Matrix();
GlobalsMatrix.ghiketqua(GlobalsMatrix.A, GlobalsMatrix.RowA, GlobalsMatrix.ColA, "matrixA.txt");
}