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* 日期、时间选择框增加CanEmpty，输入可为空

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Sunny 2020-12-19 23:43:03 +08:00
parent 94a441c9f7
commit f007912101
7 changed files with 31 additions and 0 deletions
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Bin/SunnyUI.Demo.exe
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Bin/SunnyUI.dll
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3
SunnyUI.Demo/Controls/FCombobox.Designer.cs generated
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@ -127,6 +127,7 @@
//
// uiDatetimePicker1
//
this.uiDatetimePicker1.CanEmpty = true;
this.uiDatetimePicker1.FillColor = System.Drawing.Color.White;
this.uiDatetimePicker1.Font = new System.Drawing.Font("微软雅黑", 12F);
this.uiDatetimePicker1.Location = new System.Drawing.Point(388, 136);
@ -184,6 +185,7 @@
//
// uiTimePicker1
//
this.uiTimePicker1.CanEmpty = true;
this.uiTimePicker1.FillColor = System.Drawing.Color.White;
this.uiTimePicker1.Font = new System.Drawing.Font("微软雅黑", 12F);
this.uiTimePicker1.Location = new System.Drawing.Point(188, 136);
@ -225,6 +227,7 @@
//
// uiDatePicker1
//
this.uiDatePicker1.CanEmpty = true;
this.uiDatePicker1.FillColor = System.Drawing.Color.White;
this.uiDatePicker1.Font = new System.Drawing.Font("微软雅黑", 12F);
this.uiDatePicker1.Location = new System.Drawing.Point(30, 136);

1
SunnyUI/Controls/UIComboBox.cs
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@ -83,6 +83,7 @@ namespace Sunny.UI
protected override void ItemForm_ValueChanged(object sender, object value)
{
SelectedIndex = ListBox.SelectedIndex;
Box_SelectedIndexChanged(null, null);
Invalidate();
}

9
SunnyUI/Controls/UIDatePicker.cs
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@ -41,6 +41,10 @@ namespace Sunny.UI
TextChanged += UIDatePicker_TextChanged;
}
[DefaultValue(false)]
[Description("日期输入时，是否可空显示"), Category("SunnyUI")]
public bool CanEmpty { get; set; }
private void UIDatePicker_TextChanged(object sender, EventArgs e)
{
if (Text.Length == MaxLength)
@ -59,6 +63,11 @@ namespace Sunny.UI
private void UIDatePicker_LostFocus(object sender, EventArgs e)
{
if (Text.IsNullOrEmpty())
{
if (CanEmpty) return;
}
try
{
DateTime dt = Text.ToDateTime(DateFormat);

9
SunnyUI/Controls/UIDateTimePicker.cs
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@ -48,6 +48,10 @@ namespace Sunny.UI
}
[DefaultValue(false)]
[Description("日期输入时，是否可空显示"), Category("SunnyUI")]
public bool CanEmpty { get; set; }
public UIDatetimePicker()
{
InitializeComponent();
@ -77,6 +81,11 @@ namespace Sunny.UI
private void UIDatePicker_LostFocus(object sender, EventArgs e)
{
if (Text.IsNullOrEmpty())
{
if (CanEmpty) return;
}
try
{
DateTime dt = Text.ToDateTime(DateFormat);

9
SunnyUI/Controls/UITimePicker.cs
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@ -56,6 +56,10 @@ namespace Sunny.UI
MaxLength = 8;
}
[DefaultValue(false)]
[Description("日期输入时，是否可空显示"), Category("SunnyUI")]
public bool CanEmpty { get; set; }
private void UIDatePicker_TextChanged(object sender, EventArgs e)
{
if (Text.Length == MaxLength)
@ -74,6 +78,11 @@ namespace Sunny.UI
private void UIDatePicker_LostFocus(object sender, EventArgs e)
{
if (Text.IsNullOrEmpty())
{
if (CanEmpty) return;
}
try
{
DateTime dt = (DateTime.Now.DateString() + " " + Text).ToDateTime(DateTimeEx.DateFormat + " " + timeFormat);