/// <summary>
/// //////////////////////////////////////////////////////////////////////////////
/// </summary>
private void buttonMultiply_Click(object sender, EventArgs e)
{
try
{
if (ColA != RowB)
{
MyMessageBox.Show("Không thỏa điều kiện thực hiện phép nhân");
}
else
{
GlobalsMatrix.nhan();
Add_MatrixRe(RowA, ColB);
GlobalsMatrix.setRowMatrixRe(RowA);
GlobalsMatrix.setColMatrixRe(ColB);
RowR = GlobalsMatrix.RowRe;
ColR = GlobalsMatrix.ColRe;
if (RowR >= 5 && ColR >= 5)
{
flowLayoutPanelR.FlowDirection = FlowDirection.LeftToRight;
}
else
{
flowLayoutPanelR.FlowDirection = FlowDirection.TopDown;
}
}
}
catch (Exception ex)
{
MyMessageBox.Show(ex.Message);
}
}
/// <summary>
/// //////////////////////////////////////////////////////////////////////////////
/// </summary>
private void buttonSubtract_Click(object sender, EventArgs e)
{
try
{
if (RowA != RowB || ColA != ColB)
{
MyMessageBox.Show("Không thể trừ hai ma trận khác kích thước");
}
else
{
GlobalsMatrix.tru();
Add_MatrixRe(RowA, ColA);
GlobalsMatrix.setRowMatrixRe(RowA);
GlobalsMatrix.setColMatrixRe(ColA);
RowR = GlobalsMatrix.RowRe;
ColR = GlobalsMatrix.ColRe;
if (RowR >= 5 && ColR >= 5)
{
flowLayoutPanelR.FlowDirection = FlowDirection.LeftToRight;
}
else
{
flowLayoutPanelR.FlowDirection = FlowDirection.TopDown;
}
}
}
catch (Exception ex)
{
MyMessageBox.Show(ex.Message);
}
}
private void buttonTransposeB_Click(object sender, EventArgs e)
{
try
{
GlobalsMatrix.chuyenvi(GlobalsMatrix.RowB, GlobalsMatrix.ColB, GlobalsMatrix.B);
GlobalsMatrix.setRowMatrixRe(RowB);
GlobalsMatrix.setColMatrixRe(ColB);
MyMessageBox.Show("Đã chuyển vị ma trận B");
}
catch (Exception ex)
{
MyMessageBox.Show(ex.Message);
}
}
private void buttonInverseB_Click(object sender, EventArgs e)
{
try
{
if (GlobalsMatrix.RowB <= 30 && GlobalsMatrix.ColB <= 30)
{
if ((GlobalsMatrix.DetM(GlobalsMatrix.B, GlobalsMatrix.RowB) == 0) || (GlobalsMatrix.RowB != GlobalsMatrix.ColB))
{
MyMessageBox.Show("Không thể thực hiện đảo ma trận B");
}
else
{
MatrixName = "B";
InverseMatrix inversefrm = new InverseMatrix(MatrixName);
inversefrm.Show();
MatrixName = "R";
Delete_Matrix();
Add_MatrixRe(ColB, RowB);
GlobalsMatrix.setRowMatrixRe(ColB);
GlobalsMatrix.setColMatrixRe(RowB);
RowR = GlobalsMatrix.RowRe;
ColR = GlobalsMatrix.ColRe;
}
}
else
{
if ((GlobalsMatrix.DetM(GlobalsMatrix.B, GlobalsMatrix.RowB) == 0) || (GlobalsMatrix.RowB != GlobalsMatrix.ColB))
{
MyMessageBox.Show("Không thể thực hiện đảo ma trận B");
}
else
{
MatrixName = "B";
InverseMatrix inversefrm = new InverseMatrix(MatrixName);
inversefrm.MergeMatrixBig(GlobalsMatrix.B, GlobalsMatrix.RowB);
MatrixName = "R";
Delete_Matrix();
Add_MatrixRe(ColB, RowB);
GlobalsMatrix.setRowMatrixRe(ColB);
GlobalsMatrix.setColMatrixRe(RowB);
RowR = GlobalsMatrix.RowRe;
ColR = GlobalsMatrix.ColRe;
}
}
}
catch (Exception ex)
{
MyMessageBox.Show(ex.Message);
}
}
private void buttonClearResult_Click(object sender, EventArgs e)
{
try
{
MatrixName = "Re";
Delete_Matrix();
GlobalsMatrix.setRowMatrixRe(0);
GlobalsMatrix.setColMatrixRe(0);
}
catch (Exception ex)
{
MyMessageBox.Show(ex.Message);
}
}
private void buttonSubtract_Click(object sender, EventArgs e)
{
try
{
if (RowA != RowB || ColA != ColB)
{
MyMessageBox.Show("Không thể trừ hai ma trận khác kích thước");
}
else
{
GlobalsMatrix.tru();
GlobalsMatrix.setRowMatrixRe(RowA);
GlobalsMatrix.setColMatrixRe(ColA);
MyMessageBox.Show("Đã trừ hai ma trận");
}
}
catch (Exception ex)
{
MyMessageBox.Show(ex.Message);
}
}
private void buttonMultiply_Click(object sender, EventArgs e)
{
try
{
if (ColA != RowB)
{
MyMessageBox.Show("Không thỏa điều kiện thực hiện phép nhân");
}
else
{
GlobalsMatrix.nhan();
GlobalsMatrix.setRowMatrixRe(RowA);
GlobalsMatrix.setColMatrixRe(ColB);
MyMessageBox.Show("Đã nhân hai ma trận");
}
}
catch (Exception ex)
{
MyMessageBox.Show(ex.Message);
}
}
private void buttonInverseA_Click(object sender, EventArgs e)
{
try
{
if ((GlobalsMatrix.DetM(GlobalsMatrix.A, GlobalsMatrix.RowA) != 0) && (GlobalsMatrix.RowA == GlobalsMatrix.ColA))
{
MatrixName = "A";
InverseMatrix inversefrm = new InverseMatrix();
inversefrm.MergeMatrixBig(GlobalsMatrix.A, GlobalsMatrix.RowA);
GlobalsMatrix.setRowMatrixRe(ColA);
GlobalsMatrix.setColMatrixRe(RowA);
MyMessageBox.Show("Đã đảo ma trận A");
}
else
{
MyMessageBox.Show("Không thể thực hiện đảo ma trận A");
}
}
catch (Exception ex)
{
MyMessageBox.Show(ex.Message);
}
}
/// <summary>
/// //////////////////////////////////////////////////////////////////////////////
/// </summary>
private void buttonTransposeB_Click(object sender, EventArgs e)
{
try
{
GlobalsMatrix.chuyenvi(GlobalsMatrix.RowB, GlobalsMatrix.ColB, GlobalsMatrix.B);
Add_MatrixRe(ColB, RowB);
GlobalsMatrix.setRowMatrixRe(ColB);
GlobalsMatrix.setColMatrixRe(RowB);
RowR = GlobalsMatrix.RowRe;
ColR = GlobalsMatrix.ColRe;
if (RowR >= 5 && ColR >= 5)
{
flowLayoutPanelR.FlowDirection = FlowDirection.LeftToRight;
}
else
{
flowLayoutPanelR.FlowDirection = FlowDirection.TopDown;
}
}
catch (Exception ex)
{
MyMessageBox.Show(ex.Message);
}
}
/// <summary>
/// //////////////////////////////////////////////////////////////////////////////
/// </summary>
private void buttonInverseA_Click(object sender, EventArgs e)
{
try
{
if (GlobalsMatrix.RowA <= 30 && GlobalsMatrix.ColA <= 30)
{
if ((GlobalsMatrix.DetM(GlobalsMatrix.A, GlobalsMatrix.RowA) != 0) && (GlobalsMatrix.RowA == GlobalsMatrix.ColA))
{
MatrixName = "A";
InverseMatrix inversefrm = new InverseMatrix();
inversefrm.Show();
MatrixName = "R";
Delete_Matrix();
Add_MatrixRe(ColA, RowA);
GlobalsMatrix.setRowMatrixRe(ColA);
GlobalsMatrix.setColMatrixRe(RowA);
RowR = GlobalsMatrix.RowRe;
ColR = GlobalsMatrix.ColRe;
if (RowR >= 5 && ColR >= 5)
{
flowLayoutPanelR.FlowDirection = FlowDirection.LeftToRight;
}
else
{
flowLayoutPanelR.FlowDirection = FlowDirection.TopDown;
}
}
else
{
MyMessageBox.Show("Không thể thực hiện đảo ma trận A");
}
}
else
{
if ((GlobalsMatrix.DetM(GlobalsMatrix.A, GlobalsMatrix.RowA) != 0) && (GlobalsMatrix.RowA == GlobalsMatrix.ColA))
{
MatrixName = "A";
InverseMatrix inversefrm = new InverseMatrix();
inversefrm.MergeMatrixBig(GlobalsMatrix.A, GlobalsMatrix.RowA);
MatrixName = "R";
Delete_Matrix();
Add_MatrixRe(ColA, RowA);
GlobalsMatrix.setRowMatrixRe(ColA);
GlobalsMatrix.setColMatrixRe(RowA);
RowR = GlobalsMatrix.RowRe;
ColR = GlobalsMatrix.ColRe;
if (RowR >= 5 && ColR >= 5)
{
flowLayoutPanelR.FlowDirection = FlowDirection.LeftToRight;
}
else
{
flowLayoutPanelR.FlowDirection = FlowDirection.TopDown;
}
}
else
{
MyMessageBox.Show("Không thể thực hiện đảo ma trận A");
}
}
}
catch (Exception ex)
{
MyMessageBox.Show(ex.Message);
}
}
/// <summary>
/// //////////////////////////////////////////////////////////////////////////////
/// </summary>
private void Delete_Matrix()
{
try
{
if (MatrixName == "A")
{
Col = GlobalsMatrix.ColA;
Row = GlobalsMatrix.RowA;
for (int i = 0; i < Row; i++)
{
foreach (FlowLayoutPanel pan in flowLayoutPanelA.Controls.OfType <FlowLayoutPanel>())
{
if ((MatrixName + i) == pan.Name)
{
foreach (Button btn in pan.Controls.OfType <Button>())
{
for (int j = 0; j < Col; j++)
{
if ((MatrixName + i + "_" + j) == btn.Name)
{
pan.Controls.Remove(btn);
}
}
}
flowLayoutPanelA.Controls.Remove(pan);
}
}
}
GlobalsMatrix.setColMatrixA(0);
GlobalsMatrix.setRowMatrixA(0);
}
else
if (MatrixName == "B")
{
Col = GlobalsMatrix.ColB;
Row = GlobalsMatrix.RowB;
for (int i = 0; i < Row; i++)
{
foreach (FlowLayoutPanel pan in flowLayoutPanelB.Controls.OfType <FlowLayoutPanel>())
{
if ((MatrixName + i) == pan.Name)
{
foreach (Button btn in pan.Controls.OfType <Button>())
{
for (int j = 0; j < Col; j++)
{
if ((MatrixName + i + "_" + j) == btn.Name)
{
pan.Controls.Remove(btn);
}
}
}
flowLayoutPanelB.Controls.Remove(pan);
}
}
}
GlobalsMatrix.setColMatrixB(0);
GlobalsMatrix.setRowMatrixB(0);
}
else
if (MatrixName == "Re")
{
Col = GlobalsMatrix.ColRe;
Row = GlobalsMatrix.RowRe;
for (int i = 0; i < Row; i++)
{
foreach (FlowLayoutPanel pan in flowLayoutPanelR.Controls.OfType <FlowLayoutPanel>())
{
if ((MatrixName + i) == pan.Name)
{
foreach (Button btn in pan.Controls.OfType <Button>())
{
for (int j = 0; j < Col; j++)
{
if ((MatrixName + i + "_" + j) == btn.Name)
{
pan.Controls.Remove(btn);
}
}
}
flowLayoutPanelR.Controls.Remove(pan);
}
}
}
GlobalsMatrix.setColMatrixRe(0);
GlobalsMatrix.setRowMatrixRe(0);
}
}
catch (Exception ex)
{
MyMessageBox.Show(ex.Message);
}
}
