/// <summary>
/// Get an image.
/// </summary>
/// <param name="file"></param>
/// <returns></returns>
public static Image GetImage( string file )
{
Image ret = null;
try
{
if( form == null )
form = new NumberForm("");
System.IO.Stream s =
form.GetType().Assembly.GetManifestResourceStream(file);
if( s != null )
ret = Image.FromStream(s);
}
catch(Exception e )
{
MessageBox.Show(e.Message);
}
return ret;
}
private void menuItem5_Click(object sender, System.EventArgs e)
{
string text = "";
string text2 = "";
int textStart = 0;
int textLength = 0;
bool splice = false;
if( richTextBox1.SelectionLength > 0 )
{
text = richTextBox1.SelectedText;
textStart = richTextBox1.SelectionStart;
textLength = richTextBox1.SelectionLength;
splice = true;
}
else if( richTextBox1.Text.Length > 0)
text = richTextBox1.Text;
NumberForm nf = new NumberForm(text);
if( nf.ShowDialog() == DialogResult.OK )
{
text2 = nf.GetResult();
if( text2 != null && text2 != string.Empty )
{
if( splice )
{
if( text2.EndsWith("\n") && richTextBox1.Text[textStart] == '\n' )
text2 = text2.Substring(0, text2.Length -1 );
string tmp = richTextBox1.Text.Substring(0, textStart);
tmp += text2;
tmp += richTextBox1.Text.Substring(textStart + textLength );
SetText( tmp );
}
else
SetText( text2 );
}
}
nf.Dispose();
}