private void validateUserEntry2() { // Checks the value of the text. if(serverName.Text.Length == 0) { // Initializes the variables to pass to the MessageBox.Show method. string message = "You did not enter a server name. Cancel this operation?"; string caption = "No Server Name Specified"; MessageBoxButtons buttons = MessageBoxButtons.YesNo; DialogResult result; // Displays the MessageBox. result = MessageBox.Show(this, message, caption, buttons, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1, MessageBoxOptions.RightAlign); if(result == DialogResult.Yes) { // Closes the parent form. this.Close(); } } }
我是想根据返回值判断,然后执行不同的操作
{ // Checks the value of the text. if(serverName.Text.Length == 0)
{ // Initializes the variables to pass to the MessageBox.Show method. string message = "You did not enter a server name. Cancel this operation?";
string caption = "No Server Name Specified";
MessageBoxButtons buttons = MessageBoxButtons.YesNo;
DialogResult result; // Displays the MessageBox. result = MessageBox.Show(this, message, caption, buttons,
MessageBoxIcon.Question, MessageBoxDefaultButton.Button1,
MessageBoxOptions.RightAlign); if(result == DialogResult.Yes)
{ // Closes the parent form. this.Close(); } } }