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Added code to warn user that Unit Information RO values are not editable in the RO Editor

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Fixed logic for undo to verifiy what is being undone will not cause a crash of application
This commit is contained in:
Rich 2013-11-11 18:49:12 +00:00
parent 869861a6dc
commit 30facbbec0
1 changed files with 6 additions and 1 deletions
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7
PROMS/Volian.Controls.Library/StepTabRibbon.cs
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@ -1526,7 +1526,7 @@ namespace Volian.Controls.Library
private void btnUndo_Click(object sender, EventArgs e)
{
_MyStepRTB.Undo();
if (_MyStepRTB.WasXDelete && (_MyStepRTB.Text[_MyStepRTB.SelectionStart - 1] == 'X'))
if (_MyStepRTB.WasXDelete && _MyStepRTB.SelectionStart > 0 && _MyStepRTB.TextLength > 0 && (_MyStepRTB.Text[_MyStepRTB.SelectionStart - 1] == 'X'))
{
_MyStepRTB.Undo();
_MyStepRTB.WasXDelete = false;
@ -1566,6 +1566,11 @@ namespace Volian.Controls.Library
myROID = lt.MyRoUsageInfo.ROID.ToLower();
myRODB = lt.MyRoUsageInfo.MyRODb;
}
if (myROID.StartsWith("ffff"))
{
MessageBox.Show("Unit Information RO's cannot be edited", "Unit Information RO", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
//string roapp = Environment.GetEnvironmentVariable("roapp");
string roapp = Volian.Base.Library.ExeInfo.GetROEditorPath(); // get the path to the RO Editor Executable
string args = "\"" + myRODB.FolderPath + "\" " + myROID;