/// <summary>
/// Calculates the Hash value based on the selected algorithm and file
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnCalculateHash_Click(object sender, EventArgs e)
{
//Get the hash algorithm selected by the user
// if nothing selected show a message to select one
// Same for file to calculate the hash of
if (cbHashAlgorithms.Text == "--Select--")
{
MessageBox.Show("Select a hash algorithm");
}
else if (String.IsNullOrEmpty(FILE_TO_EVAL))
{
MessageBox.Show("Select a file to verify");
}
else
{
//Everything is validated, so lets create an object of the Calculator Class
ClassLibraries.calculator objCalculator = new ClassLibraries.calculator();
string[] returnedCalculation = objCalculator.CalculateHash(FILE_TO_EVAL, cbHashAlgorithms.Text.ToString());
if (string.Equals(returnedCalculation[0], "success"))
{
txtSimpleHashValue.Text = returnedCalculation[1];
//Enable the "Save to file" button
btnSaveHashToFile.Enabled = true;
}
else //This block executes when their is an error
{
MessageBox.Show(returnedCalculation[0]);
}
}
}
/// <summary>
/// Start the hash calculation process. Triggers when the user clicks on
/// "Validate the file" button
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnCalculateHash_Click(object sender, EventArgs e)
{
//Get the hash algorithm selected by the user
// if nothing selected show a message to select one
// Same for file to calculate the hash of
if (cbHashAlgorithms.Text == "--Select--")
{
MessageBox.Show("Select a hash algorithm");
}
else if (String.IsNullOrEmpty(FILE_TO_EVAL))
{
MessageBox.Show("Select a file to verify");
}
else if (String.IsNullOrEmpty(txtHashValue.Text))
{
MessageBox.Show("Provide a pre-calculated hash to verify against");
}
else
{
//Everything is validated, so lets create an object of the Calculator Class
ClassLibraries.calculator objCalculator = new ClassLibraries.calculator();
string[] returnedCalculation = objCalculator.CalculateHash(FILE_TO_EVAL, cbHashAlgorithms.Text.ToString());
if (string.Equals(returnedCalculation[0], "success"))
{
//if (String.IsNullOrEmpty(txtHashValue.Text))
//{
// txtResults.Text = returnedCalculation[1];
//}
//else if (String.Equals(returnedCalculation[1], txtHashValue.Text))
if (String.Equals(returnedCalculation[1], txtHashValue.Text))
{
txtResults.BackColor = System.Drawing.Color.Green;
txtResults.Text = "Valid File!!!";
}
else
{
txtResults.BackColor = System.Drawing.Color.Red;
txtResults.Text = "Invalid File!!";
}
}
else //This block executes when their is an error
{
MessageBox.Show(returnedCalculation[1]);
}
}
}
/// <summary>
/// Start the hash calculation process. Triggers when the user clicks on
/// "Validate the file" button
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnCalculateHash_Click(object sender, EventArgs e)
{
//Get the hash algorithm selected by the user
// if nothing selected show a message to select one
// Same for file to calculate the hash of
if (cbHashAlgorithms.Text == "--Select--")
{
MessageBox.Show("Select a hash algorithm");
}
else if (String.IsNullOrEmpty(FILE_TO_EVAL))
{
MessageBox.Show("Select a file to verify");
}
else if (String.IsNullOrEmpty(txtHashValue.Text))
{
MessageBox.Show("Provide a pre-calculated hash to verify against");
}
else
{
//Everything is validated, so lets create an object of the Calculator Class
ClassLibraries.calculator objCalculator = new ClassLibraries.calculator();
string[] returnedCalculation = objCalculator.CalculateHash(FILE_TO_EVAL, cbHashAlgorithms.Text.ToString());
if (string.Equals(returnedCalculation[0], "success"))
{
//if (String.IsNullOrEmpty(txtHashValue.Text))
//{
// txtResults.Text = returnedCalculation[1];
//}
//else if (String.Equals(returnedCalculation[1], txtHashValue.Text))
if (String.Equals(returnedCalculation[1], txtHashValue.Text))
{
txtResults.BackColor = System.Drawing.Color.Green;
txtResults.Text = "Valid File!!!";
}
else
{
txtResults.BackColor = System.Drawing.Color.Red;
txtResults.Text = "Invalid File!!";
}
}
else //This block executes when their is an error
{
MessageBox.Show(returnedCalculation[1]);
}
}
}