And also i have to give the functionality of cut copy paste ...i have the code but its not working inside the Group box or panel... can u modified it .. Private StringBuilder sb=null private void CutCopyPaste(bool Cut, bool Copy, bool Paste) { foreach (Form f in this.MdiChildren) { if (f.ContainsFocus) { foreach (Control c in f.Controls) { if (c.Focused) { if (c.GetType() != typeof(Label)) { if (Cut) { sb.Append(c.Text); c.Text = ""; } else if (Copy) sb.Append(c.Text); else if (Paste) c.Text = sb.ToString(); break; } } } } } } private void copyToolStripMenuItem_Click(object sender, EventArgs e) { try { sb = null; sb = new StringBuilder(); CutCopyPaste(false, true, false); } catch (Exception ex) { MessageBox.Show(ex.Message); } } private void pasteToolStripMenuItem_Click(object sender, EventArgs e) { try { if (sb != null) CutCopyPaste(false, false, true); } catch (Exception ex) { MessageBox.Show(ex.Message); } } private void cutToolStripMenuItem_Click(object sender, EventArgs e) { try { sb = null; sb = new StringBuilder(); CutCopyPaste(true, false, false); } catch (Exception ex) { MessageBox.Show(ex.Message); } }

And for Select All...

i am developing a c# window application in which i have to give a functionality of Undo And SelectAll.how can we do this i have a MDI parent form and lots of MDI children In MDI parent form.Through MDI parent form i want to control this.

I am trying But its not working...have u run this..

BackUp is Created but Dont Know the format..what format is to adopted by which we can restore it easily..

How to close a MDI parent Form???

I m developing an application using C#.Net 2005 and MsSql 2005. How to take backup of specific database in MsSql(Using C#) and then how to Restore the backup ...

I tried but its not working...

how can i use the delegates.tell me in detail or any example...

datagridview having property Public,Private,internal,internalProcted one thing that can be matters is The viewitem form is a MDIChild Form. but the form Additem Is not a MDI form..ok

Its not Like that......... datagridview is on a form named ViewItem and we want to update this datgridview through a button that is on another form name AddItem...

hello... i am developing a C# window based application.i have a form(view Item) that contain a datagridview and a button. datagridview shows the item information and at the button click a new form(Add Item) opened by which user can add the item information. All i need to do is after filling the item information when we click the save button the datagridview must be updated. How can i do this.

how to call this method... processlabel(whichcontrol);

yes u are right...how can i acess those controls that it holds... guide me...

Private StringBuilder sb=null private void CutCopyPaste(bool Cut, bool Copy, bool Paste) { foreach (Form f in this.MdiChildren) { if (f.ContainsFocus) { foreach (Control c in f.Controls) { if (c.Focused) { if (c.GetType() != typeof(Label)) { if (Cut) { sb.Append(c.Text); c.Text = ""; } else if (Copy) sb.Append(c.Text); else if (Paste) c.Text = sb.ToString(); break; } } } } } } private void copyToolStripMenuItem_Click(object sender, EventArgs e) { try { sb = null; sb = new StringBuilder(); CutCopyPaste(false, true, false); } catch (Exception ex) { MessageBox.Show(ex.Message); } } private void pasteToolStripMenuItem_Click(object sender, EventArgs e) { try { if (sb != null) CutCopyPaste(false, false, true); } catch (Exception ex) { MessageBox.Show(ex.Message); } } private void cutToolStripMenuItem_Click(object sender, EventArgs e) { try { sb = null; sb = new StringBuilder(); CutCopyPaste(true, false, false); } catch (Exception ex) { MessageBox.Show(ex.Message); } } It is the complete code for cut copy and paste but if we take textbox inside the container like groupbox,panel etc. its not working ...and i want also include the feature Undo and SelectAll...how can i do this...

hello... i am working in a web application .i need to convert the time like... 5.00PM To 1700 6.10PM To 1810 12.00PM TO 2400 etc... if there is any funtion that convert aal the time to thi format..and if not then tell me how could I do this... Thanks in Advance

I Just make a formula for.... sum({Invoice.Cost} but it gives an error.... A Number filed or currency Amount field is required here.

Actually I have to make a crystal report which needs two table nothing is common in between these two tables.i tried all these suggestion in this section but not working...i already posted my code...

Done All the things but can not Solved ... sda.fill(ds,"Table name Is Must.") Is there any Solution...

ok... and after what to write... da.fill(ds,"whichtable"); can i write the both table....