Hi Arsenii,
Thanks for your interest in Syncfusion Products.
Post :1 .
Q.
How can I do it automatically?
If the text is longer than the width of the column of childTable, then the width changing automatically.
Sol.
To automatically change the width size of the child table as well as parent table , in this sample I have handled TableControlCurrentCellControlLostFocus event as shown below :
// Event :(Parent Table)
this.gridGroupingControl1.TableControlCurrentCellControlLostFocus += new GridTableControlControlEventHandler(gridGroupingControl1_TableControlCurrentCellControlLostFocus);
// Handler :
this.gridGroupingControl1.TableModel.ColWidths.ResizeToFit(GridRangeInfo.Col(e.TableControl.CurrentCell.ColIndex));
// Event :(Child Table)
this.gridGroupingControl1.GetTableControl("table2").CurrentCellControlLostFocus += new ControlEventHandler(Form1_CurrentCellControlLostFocus);
// Handler :
GridTableControl tb = this.gridGroupingControl1.GetTableControl("table2"); this.gridGroupingControl1.GetTableModel("table2").ColWidths.ResizeToFit(GridRangeInfo.Col(tb.CurrentCell.ColIndex));
Sample Link :
http://www.syncfusion.com/uploads/redirect.aspx?&team=support&file=GridGroupControl(AutoColWidthResizeOnLostFocus)708725756.zipPost :2 .
Q.
And how to change width of drop-down windows of childTable?
Sol.
Since, this drop-down window of child table is acting as a cell , so we may handle the size of a cell with respect to the column header and by resizing the column width as shown below:
Please click on the button with text "Child window width" to resize the child table window size for which I have handled button1_click event.
// Event : button1_Click
this.gridGroupingControl1.TableDescriptor.Relations[0].ChildTableDescriptor.Columns["Name"].Width = 80;
Similarly, you may also resize the parent window for which I have handled button2_click event,
//Event : button2_Click
this.gridGroupingControl1.TableDescriptor.Columns[2].Width = 60;
Sample Link :
http://www.syncfusion.com/uploads/redirect.aspx?&team=support&file=GGC-ChildTableWindowWidth37524178.zipPlease do let me know if you have any query.
Regards,
Ranjeet .