//--------------------------------------------------------------------
public static string GetUserInput(IWin32Window Owner, string Prompt, string[] Choices)
{
MessageWindowParameters Parameters = new MessageWindowParameters();
Parameters.Owner = Owner;
Parameters.Caption = "User Input";
Parameters.Text = Prompt;
Parameters.Buttons = MessageBoxButtons.OKCancel;
Parameters.Icon = MessageBoxIcon.Question;
Parameters.GetUserInput = true;
Parameters.UserChoices = Choices;
MessageWindow frm = new MessageWindow();
DialogResult result = frm.Show(Parameters);
if (result == DialogResult.Cancel)
{
return("");
}
if (frm.cboUserInput.SelectedItem == null)
{
return("");
}
string value = frm.cboUserInput.SelectedItem.ToString();
return(value);
}
//--------------------------------------------------------------------
public static DialogResult ShowMessage(IWin32Window Owner, string Text)
{
MessageWindowParameters Parameters = new MessageWindowParameters();
Parameters.Owner = Owner;
Parameters.Text = Text;
MessageWindow frm = new MessageWindow();
DialogResult result = frm.Show(Parameters);
return(result);
}
//--------------------------------------------------------------------
public static DialogResult ShowInformation(IWin32Window Owner, string Text)
{
MessageWindowParameters Parameters = new MessageWindowParameters();
Parameters.Owner = Owner;
Parameters.Text = Text;
Parameters.Icon = MessageBoxIcon.Information;
MessageWindow frm = new MessageWindow();
DialogResult result = frm.Show(Parameters);
return(result);
}
//--------------------------------------------------------------------
public static DialogResult ShowError(IWin32Window Owner, Exception Exception)
{
MessageWindowParameters Parameters = new MessageWindowParameters();
Parameters.Owner = Owner;
Parameters.Text = Exception.Message;
Parameters.Icon = MessageBoxIcon.Error;
Parameters.Exception = Exception;
MessageWindow frm = new MessageWindow();
DialogResult result = frm.Show(Parameters);
return(result);
}
//--------------------------------------------------------------------
public static DialogResult ShowQuestion(IWin32Window Owner, string Text, MessageBoxButtons Buttons)
{
MessageWindowParameters Parameters = new MessageWindowParameters();
Parameters.Owner = Owner;
Parameters.Text = Text;
Parameters.Buttons = Buttons;
Parameters.Icon = MessageBoxIcon.Question;
MessageWindow frm = new MessageWindow();
DialogResult result = frm.Show(Parameters);
return(result);
}
private void cmdMoreInfo_Click(object sender, EventArgs e)
{
MessageWindowParameters Parameters = new MessageWindowParameters();
Parameters.Owner = this;
string exception_text = Exception2String(this._Parameters.Exception);
Parameters.Text = string.Format("{0}\r\n{1}", this._Parameters.Text, exception_text);
Parameters.Icon = MessageBoxIcon.Error;
MessageWindow frm = new MessageWindow();
frm.Show(Parameters);
return;
}
//--------------------------------------------------------------------
public static DialogResult ShowError(IWin32Window Owner, string Text, Exception Exception)
{
MessageWindowParameters Parameters = new MessageWindowParameters();
Parameters.Text = Text;
Parameters.Owner = Owner;
if (Exception != null)
{
Parameters.Text += "\r\n" + Exception.Message;
}
Parameters.Icon = MessageBoxIcon.Error;
Parameters.Exception = Exception;
MessageWindow frm = new MessageWindow();
DialogResult result = frm.Show(Parameters);
return(result);
}
//--------------------------------------------------------------------
public static string GetUserInput(IWin32Window Owner, string Prompt, string DefaultValue)
{
MessageWindowParameters Parameters = new MessageWindowParameters();
Parameters.Owner = Owner;
Parameters.Caption = "User Input";
Parameters.Text = Prompt;
Parameters.Buttons = MessageBoxButtons.OKCancel;
Parameters.Icon = MessageBoxIcon.Question;
Parameters.GetUserInput = true;
MessageWindow frm = new MessageWindow();
frm.txtUserInput.Text = DefaultValue;
DialogResult result = frm.Show(Parameters);
if (result == DialogResult.Cancel)
{
return("");
}
return(frm.txtUserInput.Text);
}
//--------------------------------------------------------------------
public DialogResult Show(MessageWindowParameters Parameters)
{
this._Parameters = Parameters;
// Set Window Title
if (Parameters.Caption.Length == 0)
{
if (Parameters.Icon.Equals(MessageBoxIcon.None))
{
this.Text = "Message";
}
else
{
this.Text = Parameters.Icon.ToString();
}
}
else
{
this.Text = Parameters.Caption;
}
// Set Text
string text = Parameters.Text;
if (string.IsNullOrEmpty(text))
{
text = "";
}
text = text.Replace("\r\n", "\n");
text = text.Replace("\n", "\r\n");
this.lblMessage.Text = text;
this.txtMessage.Text = text;
// Get Client Size
Size ClientSize = this.lblMessage.GetPreferredSize(this.lblMessage.Size);
int ButtonWidth = this.cmdOK.Width + this.cmdOK.Margin.Horizontal;
int IconHeight = this.picIcon.Size.Height + this.picIcon.Margin.Vertical;
if (Parameters.GetUserInput)
{
this.pnlUserInput.Visible = true;
ClientSize.Height += this.pnlUserInput.Height;
if (Parameters.UserChoices.Length == 0)
{
this.txtUserInput.Dock = DockStyle.Fill;
this.txtUserInput.Visible = true;
this.cboUserInput.Dock = DockStyle.None;
this.cboUserInput.Visible = false;
}
else
{
this.txtUserInput.Dock = DockStyle.None;
this.txtUserInput.Visible = false;
this.cboUserInput.Dock = DockStyle.Fill;
this.cboUserInput.Visible = true;
this.cboUserInput.Items.AddRange(Parameters.UserChoices);
}
}
ClientSize.Height += this.CommandPanel.Height + this.CommandPanel.Margin.Vertical;
ClientSize.Height += 50; // Fudge factor.
// Get minimum size.
int min_width = (3 * ButtonWidth);
if (Parameters.Icon == MessageBoxIcon.None)
{
this.picIcon.Visible = false;
}
else
{
this.picIcon.Visible = true;
min_width += this.picIcon.Width + this.picIcon.Margin.Horizontal;
}
if (ClientSize.Width < min_width)
{
ClientSize.Width = min_width;
}
// Set Window Size
int max_width = (int)(Screen.PrimaryScreen.Bounds.Width * 0.5);
int max_height = (int)(Screen.PrimaryScreen.Bounds.Height * 0.75);
Size WindowSize = this.SizeFromClientSize(ClientSize);
if (WindowSize.Width > max_width)
{
WindowSize.Width = max_width;
}
if (WindowSize.Height > max_height)
{
WindowSize.Height = max_height;
}
this.Size = WindowSize;
// Set Buttons
int X = this.CommandPanel.Width;
int Y = Convert.ToInt32((this.CommandPanel.Height / 2) - (this.cmdOK.Height / 2));
switch (Parameters.Buttons)
{
case MessageBoxButtons.OK:
X -= ButtonWidth;
this.cmdOK.Location = new Point(X, Y);
this.cmdOK.Visible = true;
this.AcceptButton = this.cmdOK;
break;
case MessageBoxButtons.OKCancel:
X -= ButtonWidth;
this.cmdCancel.Location = new Point(X, Y);
this.cmdCancel.Visible = true;
X -= ButtonWidth;
this.cmdOK.Location = new Point(X, Y);
this.cmdOK.Visible = true;
this.AcceptButton = this.cmdOK;
this.CancelButton = this.cmdCancel;
break;
case MessageBoxButtons.AbortRetryIgnore:
X -= ButtonWidth;
this.cmdIgnore.Location = new Point(X, Y);
this.cmdIgnore.Visible = true;
X -= ButtonWidth;
this.cmdRetry.Location = new Point(X, Y);
this.cmdRetry.Visible = true;
X -= ButtonWidth;
this.cmdAbort.Location = new Point(X, Y);
this.cmdAbort.Visible = true;
if (Parameters.DefaultButton == MessageBoxDefaultButton.Button1)
{
this.AcceptButton = this.cmdAbort;
this.CancelButton = this.cmdIgnore;
}
else if (Parameters.DefaultButton == MessageBoxDefaultButton.Button2)
{
this.AcceptButton = this.cmdRetry;
this.CancelButton = this.cmdIgnore;
}
else if (Parameters.DefaultButton == MessageBoxDefaultButton.Button3)
{
this.AcceptButton = this.cmdIgnore;
}
break;
case MessageBoxButtons.YesNoCancel:
X -= ButtonWidth;
this.cmdCancel.Location = new Point(X, Y);
this.cmdCancel.Visible = true;
X -= ButtonWidth;
this.cmdNo.Location = new Point(X, Y);
this.cmdNo.Visible = true;
X -= ButtonWidth;
this.cmdYes.Location = new Point(X, Y);
this.cmdYes.Visible = true;
if (Parameters.DefaultButton == MessageBoxDefaultButton.Button1)
{
this.AcceptButton = this.cmdYes;
this.CancelButton = this.cmdCancel;
}
else if (Parameters.DefaultButton == MessageBoxDefaultButton.Button2)
{
this.AcceptButton = this.cmdNo;
this.CancelButton = this.cmdCancel;
}
else if (Parameters.DefaultButton == MessageBoxDefaultButton.Button3)
{
this.AcceptButton = this.cmdCancel;
}
break;
case MessageBoxButtons.YesNo:
X -= ButtonWidth;
this.cmdNo.Location = new Point(X, Y);
this.cmdNo.Visible = true;
X -= ButtonWidth;
this.cmdYes.Location = new Point(X, Y);
this.cmdYes.Visible = true;
if (Parameters.DefaultButton == MessageBoxDefaultButton.Button1)
{
this.AcceptButton = this.cmdYes;
this.CancelButton = this.cmdNo;
}
else if (Parameters.DefaultButton == MessageBoxDefaultButton.Button2)
{
this.AcceptButton = this.cmdNo;
this.CancelButton = this.cmdYes;
}
else if (Parameters.DefaultButton == MessageBoxDefaultButton.Button3)
{
this.AcceptButton = this.cmdYes;
this.CancelButton = this.cmdNo;
}
break;
case MessageBoxButtons.RetryCancel:
X -= ButtonWidth;
this.cmdCancel.Location = new Point(X, Y);
this.cmdCancel.Visible = true;
X -= ButtonWidth;
this.cmdRetry.Location = new Point(X, Y);
this.cmdRetry.Visible = true;
if (Parameters.DefaultButton == MessageBoxDefaultButton.Button1)
{
this.AcceptButton = this.cmdRetry;
this.CancelButton = this.cmdCancel;
}
else if (Parameters.DefaultButton == MessageBoxDefaultButton.Button2)
{
this.AcceptButton = this.cmdCancel;
this.CancelButton = this.cmdRetry;
}
else if (Parameters.DefaultButton == MessageBoxDefaultButton.Button3)
{
this.AcceptButton = this.cmdRetry;
this.CancelButton = this.cmdCancel;
}
break;
}
if (Parameters.Exception != null)
{
X -= ButtonWidth;
this.cmdMoreInfo.Location = new Point(X, Y);
this.cmdMoreInfo.Visible = true;
}
// Set Icon
System.IO.MemoryStream ms = null;
switch (Parameters.Icon)
{
case MessageBoxIcon.None:
// 0
break;
case MessageBoxIcon.Error:
// 16
ms = new System.IO.MemoryStream(System.Convert.FromBase64String(this.lblIconError.Text));
break;
case MessageBoxIcon.Question:
// 32
ms = new System.IO.MemoryStream(System.Convert.FromBase64String(this.lblIconQuestion.Text));
break;
case MessageBoxIcon.Exclamation:
// 48
ms = new System.IO.MemoryStream(System.Convert.FromBase64String(this.lblIconWarning.Text));
break;
case MessageBoxIcon.Asterisk:
// 64
ms = new System.IO.MemoryStream(System.Convert.FromBase64String(this.lblIconInformation.Text));
break;
}
if (ms != null)
{
try { this.picIcon.Image = Image.FromStream(ms); }
catch (Exception) { }
}
// Set window icon.
if (Parameters.Owner != null)
{
try
{
Form form = (Form)Parameters.Owner;
this.Icon = form.Icon;
}
catch { }
}
// Show Window
DialogResult result = DialogResult.Cancel;
try
{
result = this.ShowDialog(Parameters.Owner);
}
catch { }
//catch( Exception exception )
//{
// SystemLog.LogError( "Exception during MessageWindow.ShowDialog(). Message text = '" + Parameters.Text + "'.", exception );
//}
return(result);
}
