Winform, use DevExpress gridview binding data
Edit mode using EditFormInplace

When editformshowing
To the first drop-down box filling data
And add events

 
RepositoryItemComboBox riCombo=new RepositoryItemComboBox (); 
RiCombo. Items. AddRange (new string [] {" discipline ", "post illegal crime", "other crime"}); 
GridControl1. RepositoryItems. Add (riCombo); 
ColType. ColumnEdit=riCombo; 
ColType. ColumnEdit. EditValueChanging +=new DevExpress. XtraEditors. Controls. ChangingEventHandler (level1); 

Execute when the event, I want to make the second drop-down box filled with dynamic data

 
Private void level1 (object sender, ChangingEventArgs e) 
{


The switch (e.N ewValue. ToString ()) 
{
Case "discipline" : 
RepositoryItemComboBox riCombo1=new RepositoryItemComboBox (); 
RiCombo1. Items. AddRange (new string [] {" 111111 ", "11111", "11111"}); 
GridControl1. RepositoryItems. Add (riCombo1); 
ColClass1Type. ColumnEdit=riCombo1; 

break; 
Case "post illegal crime" : 
RepositoryItemComboBox riCombo2=new RepositoryItemComboBox (); 
RiCombo2. Items. AddRange (new string [] {" 2222 ", "22222", "22222", "22222," 22222 ", "22222"}); 
GridControl1. RepositoryItems. Add (riCombo2); 
ColClass1Type. ColumnEdit=riCombo2; 

break; 
In case of "other crime" : 
RepositoryItemComboBox riCombo3=new RepositoryItemComboBox (); 
RiCombo3. Items. AddRange (new string [] {" 3333 ", "33333", "33333", "33333", "33333"}); 
GridControl1. RepositoryItems. Add (riCombo3); 
ColClass1Type. ColumnEdit=riCombo3; 

break; 
Default: 
break; 
} 
} 

But there is no update editform interface ~ ~ ~
Where's bosses are also need to set???????

CodePudding user response:

No debug? At the very least, make sure you have entered the level1 ~ this event

CodePudding user response:

reference 1/f, 711 glaciers response:

no debug? At the very least, make sure you have entered the level1 this event ~

Have to enter