Hi All; I have a dataGridView binding to a dataView. I change the row filter of dataview on textChange of a textbox and it works very fine but the problem arises when i add the datatable (from which the dataview has been created) in a dataset, RowFilter stops working...:sigh: any clue?
sorry for my bad English.
no problem
sorry for my bad English.
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;P:(:((:rolleyes::wtf::mad::~ :| fdsfkdsfkdsf f dsf ds f dsf sd fsd f
Where is it? :confused: is it there or i am just wasting my time to find it out? :~
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You are welcome. :)
sorry for my bad English.
Hi All, Can any one tell that how do we get the HostedControl of cell, for example in case of DataGridViewButtonColumn for example i want to get of (DataGridViewButtonColumn)dxDataGridView1.CurrentCell.**_HostedControl_** is there anything like HostedControl??? Thanx
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Hope that this will help.:) CurrencyManager cm = (CurrencyManager)grid.BindingContext[grid.DataSource,grid.DataMember]; int numRows = cm.Count ; DataView dv = (DataView)cm.List ; string cols=string.Empty ; for(int i = 0 ; i < cm.Count ; i++) { //get sum here using dv[i][ColumnName]; }
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You have to add both the tables in a dataset and then add realtionship to the priamry and foreign keys of these tables in DataSet.Relations. 2nd thing, dont delete those colunms, just make them invisble to user or make them read only.
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Thanx Nader for your help public override void InitializeEditingControl(int rowIndex, object initialFormattedValue, DataGridViewCellStyle dataGridViewCellStyle) { ase.InitializeEditingControl(rowIndex, initialFormattedValue, dataGridViewCellStyle); DXTextBoxButtonColumnEditingControl **ctl** = DataGridView.EditingControl as DXTextBoxButtonColumnEditingControl; if(ctl !=null) if (this.Value != null) ctl.SSTextBox.Text = (string)this.Value; else ctl.SSTextBox.Text = string.Empty; } i want this ctl to be accessed in the form where datagridcolumn will be used. Thanx
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Hello, Infact i want to display it in all cells. I have been succeded in doing that, Now i want to handle the event of that control. I have writeen the code in my first post. I dont know that y these events do not get triggered. :confused: Let me make it simple, forget about custom control. say i want to handle the events of button in DataGridViewButtonColumn, tell me how i will do that? Thanx
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I have to include the custom contorl in DataGridViewColumn, not the control it self.
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I have created a custom datagridviewColumn control containig a TextBox+Button. I want to access the events of these controls directly, for example TextBox_textChanged, Button_MouseHover. following code has been written for this, but it is not working :confused: DXDataGridViewTextBoxButtonColumn btn = new DXDataGridViewTextBoxButtonColumn(); ((DXTextBoxButtonCell)btn.CellTemplate).SSTextBoxButton.Button.Click += new EventHandler(SSTextBoxButton_Enter); ((DXTextBoxButtonCell)btn.CellTemplate).SSTextBoxButton.Enter += new EventHandler(SSTextBoxButton_Enter); I have simply shown a messagebox in its event handler. Can anyone help?
sorry for my bad English.
Hi All, I have created a custom datagridviewColumn control containig a TextBox+Button. I want to access the events of these controls directly, for example TextBox_textChanged, Button_MouseHover.i have found that In DataGridViewButtonColumn we have to access the button through Cell_Click event, but this doesn't resolve my problem. Can someone please tell me how to access the events of controls contained in DataGridViewColumns? Thanks
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Hi All, When bound datagrid to some table, edit a cell in a row and press SAVE button(on my toolbar) to update it. it doesn't update the row being edited, until we focus on row below it or above it. Regards, sorry for my bad English.
Hi, I got a solution as well which does same... toolbarButton_Click(...) { this.toolbar1.Focus(); if(!this.toolbar1.Focused()) return; } isn't it a smaller and better solution? it simply focuses the toolbar and checks that whether it is focuses or not, if it doesnt get focus then it means that focus is still on the control beign validated. Just try it. sorry for my bad English.
Hi All, Is it a Bug or what? whenever we write Onvalidating() event of some contorl. It works fine with all controls but toolbar buttons doesn't receive focus so they doesn't trigger the causes validation as well. Kindly tell me soem way so that these buttons also validate the controls. Thanx in advance.:) sorry for my bad English.
there is nothig like .bas in C# How ever you can make a class with static members and methods to access them throughout application. sorry for my bad English.
Use this function...if it suits you... frmBaseForm frmLoad= new frmBaseForm(); ShowMdiChild(frmLaod); private void ShowMdiChild(Form frm) { if(frm==null) return; for(int i = 0 ; i < this.MdiChildren.GetLength(0) ; i++ ) if(this.MdiChildren[i].Name.Equals(frm.Name)) return; //if (! this.Contains(frm)) frm.MdiParent = this; frm.Show(); } sorry for my bad English.
Hi All, I want to design a menu for my applicaiton having looks 100% like windows XP start menu. Can any one give me idea , hoe to do that ? or if already someone has done this then can he/she provide me link? Thanx in Advance. sorry for my bad English.