本文整理汇总了C#中System.Windows.Forms.DataObject.GetDataPresent方法的典型用法代码示例。如果您正苦于以下问题：C# DataObject.GetDataPresent方法的具体用法？C# DataObject.GetDataPresent怎么用？C# DataObject.GetDataPresent使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Windows.Forms.DataObject的用法示例。
在下文中一共展示了DataObject.GetDataPresent方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: GetIfPresent2
private void GetIfPresent2() {
// Creates a component to store in the data object.
Component myComponent = new Component();
// Creates a new data object and assigns it the component.
DataObject myDataObject = new DataObject(myComponent);
// Creates a type to store the type of data.
Type myType = myComponent.GetType();
// Determines if the DataObject has data of the Type format.
textBox1.Text = "Is the specified data type available in the " +
"DataObject? " + myDataObject.GetDataPresent(myType).ToString() + '\n';
// Retrieves the data using its type format, and displays the type.
Object myObject = myDataObject.GetData(myType);
textBox1.Text += "The data type stored in the DataObject is: " +
myObject.GetType().Name;
}示例2: GetIfPresent3
private void GetIfPresent3() {
// Creates a new data object using a string and the text format.
DataObject myDataObject = new DataObject(DataFormats.Text, "Another string");
// Prints the string in a text box with autoconvert = false.
if(myDataObject.GetDataPresent("System.String", false)) {
// Prints the string in a text box.
textBox1.Text = myDataObject.GetData("System.String", false).ToString() + '\n';
} else
{
textBox1.Text = "Could not convert data to specified format" + '\n';
}
// Prints the string in a text box with autoconvert = true.
textBox1.Text += "With autoconvert = true, you can convert text to string format. " +
"String is: " + myDataObject.GetData("System.String", true).ToString();
}