public static Control FindChildControlByClientID(Control seed, string clientID)
{
if (seed == null || string.IsNullOrEmpty(clientID))
{
return((Control)null);
}
Control control1 = (Control)null;
foreach (Control control2 in seed.Controls)
{
string str1 = control2.ID ?? "";
string str2 = control2.ClientID ?? "";
if (clientID.Equals(str1) || clientID.Equals(str2))
{
control1 = control2;
}
else if (ControlUtils.HasControls(control2))
{
control1 = ControlUtils.FindChildControlByClientID(control2, clientID);
}
if (control1 != null)
{
break;
}
}
return(control1);
}
public static Control FindChildControlByClientID(Control seed, string clientID)
{
if (seed == null || string.IsNullOrEmpty(clientID))
{
return(null);
}
Control found = null;
string tempID = "";
string tempClientID = "";
foreach (Control control in seed.Controls)
{
tempID = control.ID ?? "";
tempClientID = control.ClientID ?? "";
if (clientID.Equals(tempID) || clientID.Equals(tempClientID))
{
found = control;
}
else if (ControlUtils.HasControls(control))
{
found = ControlUtils.FindChildControlByClientID(control, clientID);
}
if (found != null)
{
break;
}
}
return(found);
}
/* Misc
* -----------------------------------------------------------------------------------------------*/
public static Control FindControlByClientID(Control seed, string clientID, bool traverse, Control branch)
{
if (seed == null || string.IsNullOrEmpty(clientID))
{
return(null);
}
Control parent = (seed is INamingContainer) ? seed : seed.NamingContainer;
if (clientID.Equals(parent.ClientID ?? ""))
{
return(parent);
}
Control found = null;
string exclude = (branch != null) ? branch.ClientID ?? "" : "";
string tempID = "";
string tempClientID = "";
List <Control> waiting = new List <Control>();
foreach (Control c in parent.Controls)
{
tempID = c.ID ?? "";
tempClientID = c.ClientID ?? "";
if (clientID.Equals(tempID) || clientID.Equals(tempClientID))
{
found = c;
}
else if (ControlUtils.HasControls(c) && (exclude.IsEmpty() || !exclude.Equals(tempClientID)))
{
found = ControlUtils.FindChildControlByClientID(c, clientID);
}
if (found != null)
{
break;
}
}
if (traverse && found == null)
{
found = ControlUtils.FindControlByClientID(parent.NamingContainer, clientID, true, parent);
}
return(found);
}
public static Control FindControlByClientID(
Control seed,
string clientID,
bool traverse,
Control branch)
{
if (seed == null || string.IsNullOrEmpty(clientID))
{
return((Control)null);
}
Control branch1 = seed is INamingContainer ? seed : seed.NamingContainer;
if (clientID.Equals(branch1.ClientID ?? ""))
{
return(branch1);
}
Control control1 = (Control)null;
string text = branch != null ? branch.ClientID ?? "" : "";
List <Control> controlList = new List <Control>();
foreach (Control control2 in branch1.Controls)
{
string str1 = control2.ID ?? "";
string str2 = control2.ClientID ?? "";
if (clientID.Equals(str1) || clientID.Equals(str2))
{
control1 = control2;
}
else if (ControlUtils.HasControls(control2) && (text.IsEmpty() || !text.Equals(str2)))
{
control1 = ControlUtils.FindChildControlByClientID(control2, clientID);
}
if (control1 != null)
{
break;
}
}
if (traverse && control1 == null)
{
control1 = ControlUtils.FindControlByClientID(branch1.NamingContainer, clientID, true, branch1);
}
return(control1);
}