static public void ShowImagePreview(string imgFile, int delayTime, IWin32Window owner)
{
if (_imagePreview == null)
{
_imagePreview = new ImagePreview();
}
_imagePreview.ShowImage(imgFile, delayTime, owner);
}
public override bool ExecuteAction(string callModuleName, ISysDesign callModule, object sender, string actName, string tag, IBizDataItems bizDatas, object eventArgs = null)
{
switch (actName)
{
case ImgActionDefine.OpenImageProcess: //打开单张图像
if (bizDatas == null)
{
return(false);
}
_applyId = DataHelper.GetItemValueByApplyId(bizDatas[0]);
_selectImgId = DataHelper.GetItemValueByImageId(bizDatas[0]);
OpenImageProcess();
break;
case ImgActionDefine.OpenImagePreview: //打开单图预览
if (bizDatas == null)
{
return(false);
}
string file = DataHelper.GetItemValueByFile(bizDatas[0]);
if (File.Exists(file) == false)
{
return(false);
}
ImagePreview.ShowImagePreview(file, 3000, this);
break;
case ImgActionDefine.CloseImagePreview:
ImagePreview.CloseImagePreview();
break;
default:
break;
}
return(true);
}
private void frmImagePreview_FormClosed(object sender, FormClosedEventArgs e)
{
_imagePreview = null;
}