FormTreeControl.heightMode Method
Gets or sets a calculation mode for the height of the control.
Syntax
public int heightMode([int value])
Run On
Client
Parameters
- value
Type: int
An Integer data type value that indicates how the height of the control is calculated. This value can be -1 for Exact mode, 0 for Auto mode, or 1 for Column height mode.
Return Value
Type: int
The height calculation mode.
Remarks
Calculate the height according to the following table.
Mode |
Height calculation |
|---|---|
Exact |
The exact height of the control in pixels is used. |
Auto |
The height of the control is calculated automatically, and the value parameter is ignored. |
Column height |
The layout of the form determines the height of the control. |
The height of the control might change when the calculation mode is set to Auto or Column height.
Examples
The following example shows how to return and set the height calculation mode for a form tree control.
int nHeightMode;
;
// The ctrl variable was previously assigned
// as a form tree control variable.
// Retrieve the height mode.
nHeightMode = ctrl.HeightMode();
// Set the height mode.
ctrl.heightMode(-1);
// Set the height.
ctrl.heightValue(160);